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Air pollution

Air pollution, characterized by the release of harmful substances into the atmosphere, is a critical issue with far-reaching consequences. Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires Air pollution, exposure to lead and other chemicals, and hazardous waste including exposure to improper e-waste disposal, cause debilitating and fatal illnesses, create harmful living conditions, and destroy ecosystems.

Firstly, Its sources are varied, including industrial processes such as manufacturing, power generation, and construction, as well as emissions from vehicles like cars, trucks, and airplanes. These activities contribute significantly to the degradation of air quality, impacting both human health and the environment.

Secondly,The effects of air pollution on human health are profound, leading to respiratory diseases, cardiovascular problems, and premature death. Additionally, air pollution has detrimental effects on ecosystems, causing damage to vegetation, soil, water bodies, and biodiversity. The economic costs associated with air pollution are substantial, including healthcare expenditures, lost productivity, and infrastructure damage.

Finally, How can we protect air pollution? It’s easy guys.we can choose a cleaner commute  with share a ride to work or use public transportation.Combine errands and reduce trips. Walk to errands when possible. Air pollution can indeed be a problem in many places. To prevent it, we can take measures like reducing emissions from vehicles and industries, promoting renewable energy sources, and planting trees to improve air quality.People can help the environment in various ways, such as reducing energy consumption, using public transportation or carpooling, minimizing waste through recycling and composting, supporting local and sustainable products, and participating in community clean-up efforts.

In conclusion, addressing air pollution requires collective action from governments, businesses, and individuals. Implementing cleaner technologies, promoting renewable energy sources, and adopting sustainable practices are essential steps in mitigating this pressing environmental issue and safeguarding public health and the well-being of our planet. We must all help our environment so that air pollution does not occur again. Since air pollution is caused by human activities, people should learn the rules of air pollution prevention to prevent air pollution and protect the world.

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As you know, the earth you live on is gradually drying up. In addition, you can't live without air engines like air-conns, and fans. The weather has become hot. So, you will probably get annoyed. Do you know why it is happening like that? This case is happening because of cutting down forests. People who don't care or love forests are cutting down many forests. Therefore, we didn't get cool as much as we should. Forests are essential and useful as we can use wood for making furniture like tables, chairs, and books, then trees give oxygen to humans. Moreover, having forests can create better weather. That's why we need to love forests and don't cut them.

First, cutting down forests looks terrible. It can make it burning. Peaceful places can become hot. Then people will stay not be relaxed. Our grandparents were planting trees to get cool and make furniture. We can eat fruit from some of the trees, like mango and banana trees. But nowadays, some humans don't care about them.

Secondly, it has different side effects on humans and animals. Even though you can make money from this, you will lose a lot of good effects. For birds, they live on trees. If we cut down trees, they will lose their houses. For humans, oxygen comes from trees. If we cut down trees, we will not get enough oxygen.

Finally, if we lose all the forests, we will die definitely. That's the reason we should have the responsibility to preserve the forests.

In conclusion, I would like to say that we need to worry about cutting down forest side effects as much as we care about our income.

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Air pollution has an impact on our planet’s climate. It is one on the main causes of Global Warming and Climate Change. When there is dirt and other chemical substances which can be harmful in the air, it is called air pollution. Those dirt and substances are called pollutants.

First of all, even though air pollution can be naturally happened, human activities are the main causes. Burning of fossil fuels is one of the main reasons. Nowadays, people are using vehicles such as cars, trains and also airplanes widely. A lot of gasoline and oil burnt by these vehicles make air pollute. Burning of garbage and even the air we breathe out which is carbon dioxide is one of the pollutants.

Secondly, Pollution in the air effects the atmosphere which protects us from heat of sun. This can make our world warmer. It can also increase the acidity of rain, which causes damage to our land, fresh water and sea water and wildlife.

Pollutants in the air also can affect your body negatively. Toxic air can harm your health and can cause respiratory diseases. Just like humans, animals also can be suffered diseases and lower reproductive rates. Air pollution can damage crops and plants either.

In conclusion, air pollution is one of the most dangerous environmental issues. To reduce the amount of pollution, we should use public transportation more and ride a bike if you will not go far. Avoid burning garbage and plastics. Last but not least, plant tree as many as you can.

Hsu Lae Wati

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Nowadays, about 99 out of 100 people buy food without necessarily . But they don't realize that they are wasting food. Wasting food is increasing day by day. There are lots of people who don't know value of food.

By wasting food , there are lots of effects to environment .For instant , if you throw off food , it might dirty your environment . So that's a shame guys. That's not a good idea for you and your neighborhood . In addition , it's also wasting money . Because those food bought by your money. And its can damage to the farmers . On the other hand, they grow the food up so they faced lots of problems to grow up those food. So when we throw away food, we also waste all the water and energy used to produce and transport food from the farm to our plates.It's like you help those people , if you don't waste food.

There are a lot of counties that don't have enough food like Afghanistan, Ethiopia , Pakistan and so on. If you waste food , remember those countries . Waste food is not only damaging to your pockets, it's also bad for your environment.

If you don't know value of food, the food also don't know value of you. Food can make you happy and healthy so don't waste.

There are lots of advantages of less wasting food. They are we can reduce much as CO2, better management of energy and resources . And also we can prevent pollution.

Finally, if I suggest , alive be a good person and remember the value of food. If you were rich, donate the food to the people who really need food. Save the world from the problems.

Nway Yu Thaw

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Unit-5 assignment

Protect aquatic ecosystem

Nowadays, the earth where we live in is facing

environmental issues such as air pollution, water pollution, greenhouse effect and so on.

Among these issues, thermal pollution is less popular than the other. Thermal pollution is a kind of pollution that occurs when hot water released from industries reaches to the sea or river, its temperature is high and takes a long time to cool. If considerable amount of hot water comes to the sea, it causes more damage to aquatic plants and animals. Consequently, it ia able to damge our ecosystem.

First of all, we should know that what causes the thermal pollution. Natural events such as eruptions, wildfire cause the thermal pollution. However, wastewater from industries by human is the largest cause. In industries, cool water is used to cool the large and hot turbines by absorbing heat with water. After cooling, heat absorbed water is released from it and discharged to the water sources such as rivers and seas. Other causes by human are hydroelectric power generating and deforestation.

Secondly, the negative effect of thermal pollution is very large. For instance, if the high temperature water reaches to the sea, oxygen level of the sea decreases. As a result,

the aquatic plants and animals will be dead due to lack of oxygen. Furthermore, the aquatic animals lose inhabitants because they have to move to cooler places. Eventually, the aquatic ecosystem will be damaged. Moreover, the birth rate of bacteria will increases due to the hot water.

Finally, the only solution is preventing the discharging of hot wastewater to seas and rivers. Otherwise, cooling water tower should be built in the industries to cool the water before discharging, despite the high cost of cooling tower. Another method is reducing of discharging amount of hot water.

In conclusion, I would say that industries have to be care of aqautic ecosystem by building the cooling tower as the aquatic ecosystem is important to our human being.

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In Myanmar,there are a lot of forests like Rakhine YoeMa,Bago YoeMa.In this area the weather is very pleasant.Even in the summer,we can feel cool because of the forest's benefits.

But nowdays,most people have chewed a lot of trees for many reasons.They exported woods to other countries as raw.And then we inported a lot of furnitures from them.As a result,our citizens are indigent.

We should take care forests because forest decimation is serious problem for ecosystem.If the forests are decrease,the climate change will happen.We can suffer acid rain,soil erosion and decrease water quality.This can also disrupt agriculture.

Long long ago,people were used many plants as medicines.Nowdays,people are also used some plants as raw to produce medicines.We use herbs,roots,leaves,seeds and all parts of the plants.And then the trees can absorb Carbon dioxide in the air that produced from many factories.

Forests are very important in our ecosystem.If the forests are decimate,some animals will endanger like dinosour species.We need plants and animals to get food.We eat many kinds of meat that they live in forests.

The government should also participate to maintain forests.They can plan to protect forests by the principles.If people are chewed a lot of trees,they can punished.They can make webinar about benefits of trees and to grow plants and then people will be loved and maintain forests.

In conclusion,I would say that we need to worry about cutting down forests.We should remind the benefits of forests and the disvantages of forests decimation.

Saung Thazin Wai

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E-waste

Nowadays, our daily life can't be functioned without electronic devices that an average household in Europe has around 72 electronic gadgets. This is increasing the generation of electronic waste, in short e-waste, which refers to disposed electronic devices ranging from smartphones to refrigerators. Although most people are not acquainted about this topic, e-waste is becoming one of the major environmental issues.

There're many factors that contribute to the growth of e-waste. Firstly ,due to the rapid technological advancement, new models of electronic devices are released by manufacturers constantly, attracting the attention of consumers to buy the lastest models. Besides, the lifespan of electronic devices are shortened for economic incentives. Finally, there is a lack of proper recycling infrastructure in most of the cities.

The increasing rate of e-waste has adverse effects on environment, people and economy. To begin with, the hazardous components such as mercury and lead in discarded electronic gadgets can pollute the soil and water by leaching into them, harming the ecosystem. What's more, improper handling of these products like open burning releases toxic fumes and pollutants, which damage whoever inhales them, into the air. Lastly, electronic products contains valuable metals such as gold and silver which can obtained again from recycling and reused in other products. When being dumped, all of those natural resources are lost.

So, what can we do to slow down the level of e-waste? Extended Producer Responsibility (EPR), which means that the manufacturers, importers and sometimes retailers take full responsibility of the impact their products have on the environment, should be implemented. Government should also raise awareness to the public highlighting the importance of e-waste. Last but not the least, we as consumers, will have to repair the products reuse them if it's possible and if not, take them to collection points.

To put it in a nutshell, the problem of e-waste is predicted to grow in future years. Therefore, ranging from national level officials to consumers, must work together to stop this!

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E-Waste Offers an Economic Opportunity as Well as Toxicity (Published 2018)

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Deforestation is the purposeful clearing of forested land. Today, the greatest amount of deforestation is occurring in torpical rainforests, aided by extensive road construction into regions that were once almost inaccessible.

Firstly,forest provide resources for humans including food timber, energy, shelter, and medicine. The trees in forest help purify water by filtering pollutants from water in the soil before it reaches in waterway. Secondly,tree store carbon from the atmosphere and provide supportive environments for plants and animals.

The main reason of the deforestation in Myanmar is that trying to sell teak illegally.Thousands of tons of timber from Myanmar have continued to be imported into the US and China. Illegal teak logging persists, especially in contested areas, Sagaing Region including Yinmabin, Kantbalu townships. Both the Burmese military and resistance groups have profited from the illegal logging trade.

Burning trees and clearing forest extremely affect on environment. A lot of green house gases including carbon dioxide are emitted from deforestation. Hence, the temperature of global is rising, so climate changes and soil erosion happen. In Myanmar, soil erosion is one of the most serious problems and government cannot be controlled until now, so the agricultural products of Myanmar are falling.

There are many ways to stop deforestation for the sake of our climate and environment .The answer to deforestation is reforestation. Reforestation is restocking of the destroyed forests by planting new trees. The planted trees should generally be of the same species which were found in that forest. We should plant at least as many trees as we cut.So that we all possess beautiful future.

Ei Myat Myat Thu

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The deforestations in our country have been increasing from 1990 to nowadays. The causes of deforestation that are illegal logging and unlawful excavation of natural resources can be detected clearly. We extremely want to punish those people who are self-seeking. The government cannot offer environmentally sustainable policies. The local government does not act on those emphatically and connive at the destruction of the forests. Though we all know about the disadvantages of clearing forests. Recent years, have you heard that an issue worse than deforestation, felling trees in residential areas, headed by the state government in some regions? Didn’t they consider about the drawbacks when they were cutting down the trees?

Initially, clearing the trees around the environment where we live in not only makes us hotter in summer but also harms our health. For there are not sufficient trees to catch hot air, many tropical regions have suffered heat waves and most people die of heat stroke. If trees are not abundant to rest animals like birds and to provide us shades, cutting down the trees will inflict a bit on the ecosystem.

Secondly, the roots of the trees along water bodies, such as river, lake or ocean, hold the ground firmly. Those trees protect from high tides that cause erosion and the collapse of river in the rainy season. If these beneficial trees are cut down, we have to face natural disaster like the flood and the dam burst which destroy our homes. The results of clearing trees in urban areas affect us terribly.

Lastly, if cities became bare of trees to clean the air molecules, air pollution will probably cause as well as we will also suffer from respiratory diseases. Therefore, we require more trees that can both produce oxygen and absorb carbon dioxide for animals. People who cut down the trees also get in trouble unless trees exist on the earth.

To sum up, I would say that we need to worry about logging trees around our environment if you don’t want to damage your health and wealth. We have to take care our surroundings as much as our own businesses. In addition, we both have to campaign for growing new plants and have to protect old trees from lumberjacks to keep our environment sustainable.

Yu Wati

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As you know, our world is warming nowadays.This cause many various reasons such as air pollution,water pollution,soil pollution and light pollution.Besides,there are many side effects evenwe don't notice that cause global warming.For example, cutting down forest is one of the effects of happening global warming.

Nowadays,human cut the trees too much for the own use.Most of people use the woods for consumer like that chair,shelves,box and table but we don't notice this effect reach global warming.

First of all,cutting down trees look very terrible.We'll get annoyed when someone throw the rubbish carelessly but we won't propably get annoyed when we see someone cut the trees.Trees can support many effected things or human life.Trees protect against floods and water pollution and also trees cool our streets and cities.Next,they prevent soil erosion and help combact climate chang. One last thing I know is trees reduce the'Greenhouse' effect by removing carbondioxide from the air and relasing oxygen.

Secondly,if forest are cleared or even disturbed, they relase carbondioxide and other greenhouse gases.Forest loss and damage is cause of around 10% globalwarming.We can face many disadvantages of lossing forest. It will effect the water cycle and also it will destroy the flora and funna finally it will lead to increase in carbondioxide,thereby increasing globalwarming.Cutting too much trees can destroy,the habitat of animals and birds.Forest is the only thing they can live another way forest is the big house for their life.

Finally, we must keep our forest as trees more than before. In spite of the deforestaion,we can face many dangerous.In varying degrees,the forest affects light and soil radition,air temperature, atmosphereic humidity, precipition and evaporation.

In conclusion,I would say that we need to worry abot cutting down forests.We need to protect forests now more than ever as well as we should care the all of pollutions.You should look after around your enviroment as you can to prevent the global warming .

By Ei Shwe Sin.

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Deforestation

In these days, we are facing  a lot of environmental issues. Among these issues, deforestation is a big problem too. People are cutting down the trees legal or illegal. They didn't think wildlife, there habitat and lives. They think only there business. The majority of deforestation are agriculture, logging , and wood for fuel and so on.

First of all, we all know this, our plant is dealing with climate change. When the deforestation occurs, most of the carbon stored by the trees is released back into the atmosphere as a carbon dioxide. It will lead to increase CO2 gas and this gas is main causes of the global warming.

Secondly, forests are main vessels of wildlife. If we are cutting down the forests they can't survive and lost everything: food, habitat, family and life. With my research, the world is losing 137 species plants and animals every day to deforestation. It is a horrifying, endangered species are become extinct each year. For instance, Orangutan, similar like monkey, human are produced most of the percent of the world's palm oil and there are the only home for the orangutans. Fewer than 80,000 of these species survive today, their habitat are under the threatened by deforestation. I only mentioned one specie and there have a lot of species left.

Finally, deforestation is not only effected on plants and animals. It effect on all of species, including humans also too. Increase the deforestation, increase the climate change, raise the temperature and pollution level. Also lead to desertification and soil erosion.

In conclusion, I would say that we need to maintain about environmental issues. How can we decrease the deforestation? In my opinion, we can plant more trees, avoid palm oil, recycle and use recycle product. Remember, all of environmental issues are related with us. That's why, take responsibility!

Yi Mon Aung

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Heyy don't you think it is getting hotter and hotter day by day?It is more obivous in the summer.Well,if you do notice,what do you think is the cause of it?You might say`Ohh it is because of deforestation and weather conditions´but that isn't the main reason.Most people don't know about the main reason behind this rising heat.It is none other than the GREENHOUSE effect.

The greenhouse effect is the increasing of the greenhouse gases in the atmosphere.

Greenhouse gases are

carbon dioxid,methane,nitrous oxide,ozone and etc.These gases in the

atmosphere trap infrared radiation from the sun and prevent much of it from escaping into space.The greater amount of these gases in the air,the larger is the amount of heat trapped, leading to the increasing temperature.

Firstly,This greenhouse effect is also the cause of many natural forest fires.Most of these occur in summer because the heat is at maximum on summer time.

Secondly,The greenhouse effect also cause climate change,which leads to unpredictable and extreme weather conditions.These chaotic conditions cause many farmers to lose their crop.

Which can inevitably leads to insufficiency of food sources.

Thirdly,the greenhouse effect can lead to acid rain and many other undesirable natural causes.The main gas in the greenhouse gases, which is carbon dioxide, dissolving in natural rain water,

making it more acidic than usual is known as acid rain.

Finaly,You might wonder,if these gases are that harmful to us,why don't we just demolish those gases?Wel,it isn't that easy.We need greenhouse gases.Without them,we would freeze to death at night.

The only way to prevent greenhouse gases is the act of us humans.We must reduce our actions of burning fossil fules,farm lands and also excessive uses of fertilizers.We should plant more tree because trees absorb carbon dioxide and release oxygen,which can be a very beneficial process for us humans.I hope

this article will open your eyes a bit wider about the greenhouse effect and its causes.May the earth be a better place.

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Air pollution is a hotly-debated topic that often divides opinion. So do you know what exactly is Air pollution? Air pollution is one of the dangerous pollution that is harmful for living things such as animals and human beings. Air pollution is when the quality of the atmosphere got decreased by the chemicals and toxis particles which got into the atmosphere caused by humans factory in etc.

First of all it is worth considering how did it happen. The reasons behind this are chemical and biology materials. They advantually got into the atmosphere in different shapes , forms kind of like gas or particle.

There are two main reasons about this

Number one, air pollution which is caused by humans

Number two, air pollution was just caused by the nature.

Air pollution which is caused by humans are because of Burning fossil fuels

the number of vehicles uses just getting bigger

factories

Using chemical fertilizers

using / experimenting nuclear weapons and bombs.

Air pollution which is caused by nature is because of natural disasters such as volcano eruptions and forest fire.

Secondly we must think about how it can harm us. Have you ever felt like your suffered and stroked. The doctors said it is because you don't get much fresh air. When you inhale dirty air which are not cleaned or fresh you can damage your lungs which can cause you to problems that are not comfortable when you breathe. And also it can damage your eyesight. According to the science when your eyes got touched with dirty air filled with carbon dioxide and any other particles which are harmful you can damage your eyesight and you might go blind.

It is also important to discuss about how we can prevent from making the air pollution. It is easy we must reduce using a lot of electronics.

Also if you don't have anywhere to go really far it is suitable for you to use bicycles or such things that don't make any carbon dioxide and dangerous particles.

Also in my opinion factory should reduce their amount of smoke waste because it is harming our ozone layer and it can cause us many problems such as climate change floating and natural disasters.

In conclusion for me air pollution is the most scariest pollution I have ever seen because we need nice and clean air to breathe or we will face the dangers.

Fun facts: did you know that when you breathe you breathe 20% of the oxygen and 0.04 % of carbon dioxide. And also when you breathe out you let out 16% of oxygen and 4% off the carbon dioxide. So now you know how much oxygen we breathe in, you should think about how to get fresh air too. Try to save the planet try to save our human beings trying to save our environment. Reduce as much as you can, use 3r system as much as you can. I hope this message will remind you to save our planet and save yourself too.

ALEX

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Air pollution is a significant environmental problem that affects both human health and plant’s ecosystem. It arises from various sources and releasing harmful pollutants into the atmosphere.The consequences of air pollution are ranging from climate change and ecological damage to respiratory diseases.

First of all, primarily caused of air pollution is by human. Nowadays, with the development of industry, people are using more and more cars to transport goods and other industrial products.Therefore, the rate of car production has increased. The combustion of fossil fuels such as coal, oil and gas releases harmful pollutants into the air.Vehicles, power plants and industrial facilities are major sources of emission, releasing pollutants like carbon dioxide, nitrogen oxide, and other gases that are poisonous to humans and plants.

Secondly, the effects of air pollution, people face many influences which lead to many diseases. Air pollution is the main cause of many diseases including lung cancer, heart attack and sore throat which may cause difficulty in breathing.Some people such as children and the elder are strongly affected because their immune system are weaker than young people. Moreover, air pollution will directly pollute the surface of bodies of soil. Pollutants in air can also contribute to depletion of the ozone layer, resulting in increased ultraviolet radiation reaching the earth’s surface. In addition, it can play the climate changes such as greenhouse gas, temperature and altering weather patterns.

Finally, people can do to reduce air pollution. We must clean energies because it has important implication for human and natural environment. Furthermore, air purifiers should be used in many places.And then, avoiding burning garbage we can reduce containing pollutants in air.

In conclusion, I would say that we need to know air pollution has negative effects on human, plants and environment. So, we should do our best to reduce air pollution to get healthy life and pleasure environment.

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Unit 5 Writing assignment (Swan Thit Nyi)   

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Unit 5 Writing assignment (Swan Thit Nyi)   

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Climate Change

Today, our planet earth is getting warmer and warmer from year to year. It is because of something called "Climate Change." It means the climate of the whole world is changing. To be specific, the average temperature of the earth has been rising, slowly and steadily.

The main cause is something called "greenhouse effect." This happens when gases like carbon dioxide, methane, nitrous oxide, ozone, fluorinated compounds, water vapour and other from things like cars, factories, and even cows get stuck in the air around the earth. These gases act like a cozy blanket, trapping heat and making the earth warmer. Without the gases, the temperature of our earth may be colder or hotter than we can stand. Today, climatologists say that carbon dioxide abd other greenhouse gases levels in the atmosphere have gradually risen. Another cause is that we cut down many trees, forgetting or not caring that trees use carbon dioxide to make food and keep the level of carbon dioxide into the atmosphere at a safe level for all. Another effect is extreme weather. Climate Change can make things like heatwaves, hurricanes, and heavy rain happen more often.

After knowing some of the effects, there are things we can do to help slow down climate change. We can use less energy by turning off lights when we are not using them and using less hot water. Also, we can use public transportation, walk or ride our bikes instead of always riding in cars. Plus, we can plan trees, which help soak up some of those gases that cause climate change.

In conclusion, climate change is a big deal because it affects all of us and our planet. It is important for all of us to learn about it and do our part to help slow it down. As responsible citizens, we ourselves should stop using fossil fuels and plant more trees for making a positive difference for our world.

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Nowadays, Deforestation is becoming more common . People are cutting down forests and trees but they never plant the trees. The forests and trees are the most important things for our life and the earth. And also they are the lungs of our earth. If we cut down more trees , It can cause many negative effects on our earth.Most of the people in the world don't care about cutting down forests.We need to worry about it and it's so dangerous for our earth.

First of all, forests are absorbing pollutants such as carbon dioxide and releasing oxygen. If we cut down a lot of forests, carbon dioxide will increase in the atmosphere and it can cause air pollution. And also deforestation can contribute to climate change.Such as temperature rising, disruptions in ecosystems and exacerbating global warming. Due to global warming and air pollution, there are also negative effects on humans.

Secondly, forests are habitats of the wild animals. Many species rely on forests for shelter, food, and breeding grounds. But now they lost their habitats and food because of cutting down forests. Some animals are directly harmed or killed during deforestation. We need to protect the wild animals.

Finally, the government needs to take serious action against logging. We must educate people about cutting down forests can have the negative effects on the earth,humans and wild animals.And also we need to educate young people about the benefits of planting trees.

In conclusion, I would say that deforestation is a worse issue.We need to take care of trees and forests. We should do campaign to plant trees and to protect the forests form illegal loggers as much as we can.

Thu Thu

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Do you know why there're a lot of greenhouse gases like carbon dioxide in the atmosphere? Because we are using more and more transportation. If we need to go somewhere nearby, we use motorbike or our own car. That's why there's a lot of carbon dioxide. If we really care about our planet earth, we need to take actions now!

First of all, you can't see greenhouse gases and you might think that's just a type of smoke and can't effect to the environment. If you think like that, you are totally wrong! Carbon dioxide can damage a lot of things like ozone layer. The ozone layer is already damaged by the greenhouse gases, but if the ozone layer is still damaging by the carbon dioxide, it leads to global warming and climate change worse than before.

Secondly, greenhouse gases, including carbon dioxide, are emitted into the atmosphere, due to human activities such as burning fossil fuel(coal, oil and natural gas). We burn a lot of fossil fuels to travel or use generator when electricity is cut down. Some of the houses are burn plastics to cook and some are burning them to clean their garden or yard. Greenhouse gases can indirectly affect human health and air pollution. We have to breathe the oxygen to survive, but the air we breathe every day is contain lots of carbon dioxide, we'll be have health problems.

Finally, we have to take actions to reduce carbon emissions. We can use electric vehicles or public transportation like bus to go somewhere. We need to use less transportation to reduce the amount of carbon dioxide. We can reduce carbon emissions, save budget, improve air quality, and heavy traffic jam if we use less transportation. And when electricity cut down in your town, don't burn any plastics or rubbish to cook, use solar panel instead. To keep your garden clean, don't burn anything, just sweep with a broom and throw at the dustbin.

In conclusion, I want to say carbon emissions problem is important as much as water, air or land pollutions. We have to reduce all kinds of pollutions to get better environment for us and our future generations. We all should take care of our planet earth, starting by taking care of our neighbourhood. I'm truly sure if we are together, we can save our planet earth.

Htet Aeindray Lynn(Aellia)

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Invisible,odourless,toxic gases around and above us ,which is menace for human but made by human as well.

Firstly,industrical activites and transportation is main contributors to release mentioned (harmful)gases,for instance,carbon dioxide(CO2) and carbon monoxide(CO),sometimes even risky oxidised gas (sulfur dioxide(SO2))which contribute acid rain.

At the second place,I would present how this consequences affect us(the effect).Carbon dioxide mainly cause global warming by desvastate the ozone layer,ultimately,glacier can be melt down by them and our earth can be sunk.Additionally,especially carbon monoxide can harm our respiratory system by combine with haemoglobin and produce carboxyhaemoglobin which substitute oxygen's place in our blood vessel and make lack of proportion of oxygen,thus,can lead to less energy is produced by respiration.

In conclusion,there are several prevention methods such as using electric vehicle(EV)instead of fuel-consuming cars or use more public transportation and recycling. Those can't prevent entirly but reduce the crisis's drawbacks.

Leo

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Unit -5 writing assignment by Yin Phyo Tin

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Unit -5 writing assignment by Yin Phyo Tin

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Carbon Footprint

The carbon footprint or greenhouse gas footprint is an indicator that quantity the total amount of greenhouse gases (GHG) emission that are release directly or indirectly to atmosphere as a natural greenhouse gases and human enhanced greenhouse gases.

First of all, naturally, the earth is warned by sunlight, causing its surface to radiate heat, which is then mostly absorbed by greenhouse gases that release heat the earth to be warm. In greenhouse gases, Carbon dioxide (Co2) emission is the greatest number of percent,74.4% than other gases, Methan (CH4), Nitrous Oxide (N20), Halogenated gases, Nitrogen gases and other gases.

Secondly, without greenhouse gases in the atmosphere, the average temperature of Earth's surface would be about (-)18-degree Celsius. In other words, the greenhouse effect allows a temperature suitable for life on earth to be warm, otherwise it would be 30 degrees Celsius colder than normal temperature. It is the directly related to the increase in the earth's temperature while Co2 concentration in the atmosphere is increased.

Thirdly, Carbon dioxide (Co2) direct emission come from sources on the site that is providing the product or delivering a service. For example, emission from personal vehicles or gas burning stove. Indirect emission related to purchasing electricity, heat or steam used on site. For instance, transportation of materials and fuels, and any energy used outside of the production facility, and waste produced outside. As a result, the climate crisis refers to the significant and rapid changes occurring in Earth's climate systems due to human activities.

In conclusion, I would say that we need to worry about carbon emission by human enhanced greenhouse effect. We should all look after the identification of the amount of GHG emissions generated by the organization's activities and development of management measure aimed at reducing the amount of GHG emissions.

Yin Phyo Tin
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Unit-5 (Don't forget to write your name)

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Unit-5 (Don't forget to write your name)