Many birds have been hurt and killed by the sandstorms.  

  

In September of this year, the hot and wet environment in Beijing caused by global warming greatly promoted the reproduction of Hyphantria cunea’s larvae, doing harm to trees and flowers and making people feel disgusted.

Frequent bush fires happening in Australia have caused hundreds of thousands of animals to die and ruined their shelters.

The Great Barrier Reef has greatly suffered from coral bleaching which may lead to the shortage of food for some marine animals and even cause their extinction.

climate change and the emissions of greenhouse gases have caused the increase of index of pm2.5 in Beijing which turned out to be smog influencing people’s visibility

In west Europe,excessive rain and following flood influenced by climate problems got millions of people in stuck without food and water , posing threat to their lives

Italy has also suffered from a series of extreme weather problems such as high temperatures in recent days. In late July, the local government declared a state of emergency after wildfires continued to burn in sardinia, Italy, causing the evacuation of at least 1,500 residents and the burning of some 20,000 hectares of land.

A serious sandstorm happened in Beijing at March 15th，2021.Affected by Mongolia cyclone and cold air gale， the sand was blown to northwest area of hebei province and also affected Beijing. It  has caused a severe environmental pollution and made difficulties to people’s life.

Though Russia is actually cold and always snowy， but to everyone’s surprise， what annoys Russian frequently is drought. From 2010 to 2021，the serious drought of Russia has caused starvation of millions of people. someone thought that it maybe caused by El Nino， but there is no confident evidence yet.

The forest fires happen frequently these years in Russia. Just in 2021，the forest was destroyed nearly10.7 million hectares， breaking the record in a decade. The main reason is the high temperature that caused by the global warming.

In Beijing’ winter, there always is serious air pollution, because large amounts of coal are used for heating.

When in the process of transporting petroleum and its refining products, they sometimes enter the Marine environment by accident, which is a worldwide and serious ocean pollution.

For ocean, thermal pollution is a big problem, an environmental pollution caused by waste heat discharged from production and modern industrial life.

In Beijing,there are always strong sandstorms in spring due to the wind from its northwest and the destruction of forests. It severely affect the traffic condition and does harm to people's health.

One of the biggest climate problems in North America is the black storm,which is caused by the increasing population and the deforestation.It is a kind of strong storm carrying dust and can cause damage to the crop and city facilities as well as threaten human's safety of life and property.

The frequent cold wave in winter strongly affects North America,too.Due to the   special groud condition of North America,the worm air and the cold air are easy to meet in the plain and form strong cold wave.It may be companied with snowstorm,rapid drop of temperature, which may destory the city's facilities, cut off the traffic and people may be forzen to death.

Climate change caused by high levels of greenhouse gas emissions, is exacerbating the region's water crisis, with almost all Middle East countries expected to see a significant reduction in water availability by 2025. In terms of the use of water resources, most of the fresh water resources in Middle East countries are used for agricultural production. Therefore, for some Middle East countries that are not rich, the crisis of fresh water resources may lead to hunger.

Climate change, especially global warming, has caused severe droughts that have increased desertification rates in the Middle East. With the increase of desertification rate, vegetation coverage decreased seriously. Sandstorms and other extreme disasters are getting worse in the Middle East.

In recent years, global warming has further intensified, which makes the heat island effect in Beijing more serious. The average temperature in Beijing is 9.6 degrees Celsius higher than that in the suburbs，according to a report, which makes it easier for harmful gases to accumulate over the city. The severe heat island effect contributed to Beijing's smog.

Where:Mainly in city center,in Autumn and Winter

Cause:Industrial waste and the decrease of vapor amount in air

Affect:Cause damage to lung,lead to heart diseases and cancer,slow the growth of pkants due to the lack of ultraviolent rays

Where:Big cities like Moscow

Cause:Lack of pollution control machines,the mounting number of private cars

Affect:Do harm to Lake Baikal ecosystem,damage biodiversity and damage our health

Where:Places near nuclear stations like Chelnobyl

Cause:Undeveloped nuclear technology,nuclear leakage in 1986

Affect:Biologic variability,heritable diseases

Favorable weather conditions for generating strong wind or strong wind, favorable distribution of sand and dust sources and favorable unstable air conditions are the main reasons for the formation of sandstorms or strong sandstorms. High winds damage buildings, blow down or pull up tree poles, farmers tore plastic greenhouse greenhouse and farmland film, and so on. In addition, the wind down Poles caused by water and power cut, affecting industrial and agricultural production. More importantly, the loss of human health.Endless Microorganisms like Bacteria, viruses, and fungi With the help of dust into the body with the breath, causing diseases. Over-exploitation of natural resources, over-deforestation and over-reclamation of land caused by population expansion are the main causes of frequent sandstorms. So we need to reduce land reclamation.

  Much of the area is controlled by the Horse latitudes and the northeasterly trade winds and is dry with little rain. More evaporation, less precipitation. The most direct harm of drought is to reduce the quality and yield of crops. In Times of severe drought, people have difficulty drinking water and their lives are at risk.

Frequent bush fires happening in Australia have caused hundreds of thousands of animals to die and ruined their shelters.Translate

The Great Barrier Reef has greatly suffered from coral bleaching which may lead to the shortage of food for some marine animals and even cause their extinction.

Sand storms are becoming a great concern for both the public and the government in Beijing. Every spring overwhelming sands and dust sweep this city, blocking out the sky, enshrouding cities and villages, bring much inconvenience and problems to people's lives and work.

smog in Beijing has always been a serious problem, especially in winter and spring. The increasing need for coal causes more dust granules, which turn into smog in the end. And the smog is very harmful, it not only affects the environment but is also not conductive to human health. The dust granules will damage people’s respiratory tract, and finally lead to serious diseases.

Antarctica is in the south of the world, and global warming here has a serious impact. Rising temperatures cause glaciers to melt, and Antarctic endemic species begin to decrease after lack of habitats. Therefore,the food chain is broken, too.Translate

Acid rain in Antarctica is also a serious problem. The climate problems influence the atmospheric structure, and acid rain comes out. It corrodes the ice, destroys species diversity,and changes the environment.

The air pollution is the main environmental problems in Beijing. In march, a sand storm attacked China and Beijing was influenced seriously by it.the sky was all covered by sand.the natural reason and the human affection cause the problems.

The most severe environmental problems in Africa are the desertification,the drought and 'the water and soil loss'. They are hugely affecting the agriculture and the health of African.

For the reasons, the climatic factor is the main influence factor. Because the Africa is located mainly around the equator, which means that the high temperature and the lack of water will often exist.the unreasonable development is also affect the environment in Africa.

One of the main environmental problems in the East-South Asia is severe deforestation.In order to enlarge the scale of agriculture for basic necessities and business,conuntries in East-South Asia took the measures of deforestation and reclamation. And the forest area has decreased significantly because of it.As a consequence,the emission of greenhouse gases has increased and it exacerbate global warning.In addition,the biodiversity is decreasing because of the lack of habitat.

Another severe environmental problem in East South Asia is water pollution,which maninly happened in countries like Thailand,Indonesia and the Philippines.These countries keep mining fossil minerals and discharge pollution into the rivers directly to reduce the cost for their economical development.And the pollution of rivers has a severe and terrible impact on people’s drinking water,which threatens people’s living security.In addition,lives underwater are facing the risk of extinction because of the water pollution.Translate

One of the most significant environmental problems in Beijing is the terrible smog in the winter. The main cause for this problem is that with the fast development of the economic,there are more and more cars and the emission of greenhouse gases has increased significantly.It sets a limitation to people’s daily activities when there is a heavy smog.And the huge cost of environmental governance has brought bad impact on economical development.

The drought some places in South America is a serious problem. Records show that yearly rainfall has been decreasing since the past few decades, especially in Chile, which is related to the climate change. It has had a huge impact on the local residents, since the drought may lead to the shortage of drinking water, the reduction in harvest and so on.

The abnormal increase of temperature in South America is also a problem. As the extreme weather phenomenon increasing, acreage of locust disaster covers more places in South America, which causes huge damage to plants, especially crops.

Since 1971,the number of Beijing’s high temperature days has been increasing a lot.In the 1970s, the average high temperature days are 3.5days per year,in 1980s,4.8days per year,in1990s,9,7days per year.Coming to 20^th century the number exceeds 10days.What is more,not only the high temperature days are increasing,the average temperature of the whole summer (June August) is also rising.Beijing is becoming hotter and hotter with global warming.

2.    The problem is that Beijing has serious haze.

3.    Automobile exhaust is the main source of pollution emission.Carbon dioxide, sulfide, dust and other pollutants are other sources of the pollution.Furthermore,the days of rainfall are few in Beijing,which increases the probability of haze’s appearance.

4.    It is affecting people’s lives,but it is getting better apparently.The haze is bad for people’s health,especially people’s lungs.That is why outdoor activities are easily canceled due to the haze.Secondly,haze is also a cause of cardiovascular disease.That is why it is impacting people’s lives deeply.

2.    The problem is the increase of extreme weather.

3.    The main causes are global warming,desiccation and windiness.

4.    It is affecting both people’s and animals’ lives.The days of extreme rainfall,desiccation and heat waves are increasing at a quick speed.Some species are affected too,like tunas’ habitats and food chains are seriously influenced,which impacts the whole food chain badly.Furthermore,here are two specific examples.Wellington will have a 30-fold increase in the number of fires a year,while Otago will have a 20-fold increase.

2.    The problem is the rising of the sea level.

3.    The main causes are global warming,the air pollution and vegetarian destruction.

4.    It is affecting people’s lives.Some of the most pristine coastlines and symbolic beaches will probably be submerged.Houses and streets in the suburbs may be flooded,as well as some well-known tourist attractions.The houses’ prices decrease ten percent or more.The speed of sea level rising is fast and is quicker than the average rising speed of sea level.Furthermore,the coastal flooding has become more and more.