The Sun (3B6) by Wey Kean https://padlet.com/weykean/de3w3e37h2e5c2db “How is our life without a Sun?; Explain the impacts.” en-us 2020-10-15 02:46:16 UTC 2023-01-26 08:39:57 UTC hello@padlet.com https://padlet.com/weykean/de3w3e37h2e5c2db/wish/831322392 Abigail Hii 3B6
  It is impossible for living beings to stay alive without the sun. Here is why the sun is so important and the impacts if the sun is not present. 
  The sun acts as a source of light. Without it, all plants will die as sunlight is needed by plants to carry our photosynthesis. To carry out photosynthesis, three are three things that need to be present, sunlight, carbon dioxide and water. Even if just one of the three are absent, photosynthesis will not occur. If photosynthesis does not occurz plants be incapable of producing sugar nor oxygen. Plants are a very important source of oxygen for all living things to carry our cellular respiration. Plants are also a source of food for humans and animals.
  Natural sunlight is also very important as it helps out bodies produce vitamin D. Vitamin D helps in the absorption of calcium, strengthens tooth enamel, maintains skin health and also prevents cancer, heart diseases, depression and weight gain. Natural sunlight is therefore crucial for the production of vitamin D provided the fact that 42% of americans suffer from vitamin D deficiency due to the lack of outdoor sun exposure. 
  Sunlight is used to generate solar energy. Without it we will have to rely on other non renewable energy sources such as nuclear energy and fossil fuels. In which,will cause pollution and further damage to mother nature.
  The sun also a major heat source. Sufficient sunlight maintains the temperature of earth that is ideal for humans thrive in. Without the sun, the earth's temperature will be extremely low, freezing all human and living beings to death. 
  Therefore, living is not possible without the sun. 

                                                             282 words]]> 2020-10-15 06:38:33 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/831322392 Jasmine lim3B6 m6133685 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/831725177 If sun disappear in our lives,we will loss energy,light,heat and food.It was impossible for living things to live.plants will have big problem to do photosynthesis while animals.will lack of food sources.those animals that live in place at hot temperature such as malaysia will be hard to survive in cold.there will be no day and the reflection of moon.we humans will died in cold or lack of food.solar energy cannot been function.]]> 2020-10-15 09:54:48 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/831725177 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/834534782 BONG YAOYIN NAYALA 3B6
The sun is the planet that makes my heart shine. The sun may be a small planet on the earth, but it uses its fiery temperature to warm the hearts of the world. If the sun disappears in our lives, the earth will no longer have day, only night. Humans will only live on the dark earth. In addition, the plants on the earth will no longer flourish, but will gradually wither. If we lack the sun in our lives, we will no longer feel the warmth the sun brings us, only the dark earth and cold temperature. Therefore, the sun is an indispensable part of our lives.Last, thank you my family for taking me to this warm world and letting me see the beauty of the sun:) ]]> 2020-10-16 02:16:14 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/834534782 Lim Rui Qi :> https://padlet.com/weykean/de3w3e37h2e5c2db/wish/834876867 life without sun ☀️ 

what is sun ?? it’s a star in the centre of our beautiful solar system . It’s huge ,but nothing different from the stars we saw in the milky way . Photosynthesis, human daily routines relies on it . So, how is our life without sun ? 

This situation will only happens billion years later because after 5billion years , the sun will ran out of hydrogen and die. but DONT WORRY !  Currently it’s the most stable star in the solar system ! The moment the sun disappears, our life will still be normal for 8 minutes , this is because the sun is 149.12 million km away from the earth , the sunlight travels 671million miles per hour and takes 8 minutes to reach the earth surface. So , nobody would realised the disappeared of sun in this 8 minutes . 

But after that peaceful 8 minutes , without sunlight, photosynthesis would stop the second the sunlight dies away in our sky. Smallest plants would die within a few days . And of course, we wouldn’t be able to see our moon . The full moon relies on reflecting the sun's rays, after the sun disappears for a few seconds  the moon would also go dark.  That’s not the thing we should only worry about , the Earth's surface temperature would drop to 32 degrees after the first week, then to -150 degrees by the end of the first year . The Earth’s surface will fully covered by frost . The lose pull of moon’s gravity and stabilising , Earth might tilts widely and move from no tilt into a large tilt that might cause extreme weather .

    Humans will be living in the Ice Age without the exist of sun. so, be grateful guys. 
]]> 2020-10-16 06:20:32 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/834876867 Han Yong Ern 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/834978639 How is our life without Sun?🌞 First of all, Sun is a big star in the outer space which releases heat energy because of the combination of hydrogen and helium gas. It is surrounded by 8 planets including Earth. 🌏

When Sun disappear, living organisms will still living their normal life in the first 8 minutes since it takes time for light to travel to Earth. But after 8 minutes, we will be in a complete darkness. Everywhere will be in night time😴. But although it's night time, we will not see Moon.🌙 Actually Moon does not produce light, we will see moon during normal night time is because it reflects the light of Sun. 

🥶After a few days, Earth will become a very cold planet with negative degrees Celsius. Every places will be in winter.❄⛄ It is because there will be no more heat energy from the Sun. 

🌳After few more weeks, plants could not carry out photosynthesis since there is no sunlight . No foods and oxygen will be produced, so the plants will die. The decreasing of plants will affect the food chain. A lot of animals will die, humans will loss a lot of foods. Therefore, some of us might die due to lack of food.

People around the world will be in a survival. Everyone will be thinking for the solution for these situations, maybe we will chop the woods to burn🔥? Maybe we will build houses in the underground that is near to the Earth's core🏠 or maybe near the volcano🌋? But after 10 to 20 years we will still die.💀

Conclusion, everything will be much more difficult if the Sun has disappeared. We will be freezing in darkness. 😔]]> 2020-10-16 07:49:23 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/834978639 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/835074647 Lim Xue Li 3B6
 
life without Sun 🌞
 
What is Sun ? It is the brightest star that located at the centre of our solar system. Everything in the solar system are surrounding the sun. The sun can release its own light and heat energy so it is a star rather than a planet. Have you ever wondered how important the sun is to the Earth? The sun warm our seas , brights up the Earth and gives energy to the green plants that provides food and oxygen for life on the Earth. So, can u imagine our life without the sun? 
 
The sun is a mojor source of heat to the Earth. All the living things on Earth get warmth by the sun. Without the warmth of the sun, no life could survive on the Earth. Water and air will freeze over into ice. Humans will start getting freeze when the surface temperature decrease rapidly. Even the coldest place in the Earth, Antarctica, the temperatures seldom drop below -50°C. When the surface temperature reaches the absolutes -273°C , the Earth will become a ice-coated rock and no living things can survive in this situation.
 
Besides that, the sun is also the most important light source to the Earth. The sun shines brighter than a million light bulbs, it brighten up the whole Earth and shines on us too. Without sunlight, we will facing the darkness of the Earth. No green plants are available in the Earth because every plants need sunlight to live, grow and enable them to carry out photosynthesis which produce oxygen and reduce carbon dioxide. Without green plants , humans and animals could not breathe too and this causes life getting much more difficult. Other than that, as the sunlight is illuminated, we would not see moon too. This is because the moon does not produce light itself, it only relies on the reflection of sun's rays. When the sun is gone , the moon will slowly dissapear too. No sound, no temperature, no living things ,the Earth would become a lifeless ball of ice-coated rock.

Can you imagine how long could people survive without the Sun? One year , one month or just one day? No sun, no life on earth! Therefore, no one can survive without the sun. Now we should be grateful and appreciate the warm and power that given by the sun. ;-;

]]> 2020-10-16 09:20:03 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/835074647 Lim Wen Han 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/835143253 If the sun disappeared one day,what will happen?
And how will we live?

Basically,temperature on earth will drop dramatically and everything will start to freeze,but thats just the tip of the iceberg.
The sun is the pillar of life on earth.Without the sun,it could mean The End of the World.With the sun gone, all the plants on earth will wilt. As all the plants die out,so will the animals.This is because plants are the main source of food to herbivorous animals.The  carnivores will also eventually die out and extinct due to lack of food (herbivorous animals). 

On the other hand,we will also have to struggle with various problems.First of all,earth will be consumed by eternal darkness because there is no source of light.
Secondly,everyone will have to fight for the ever decreasing amount of food,clean water and other resources.War will  break out,everyone will be left to fight for survival.Not long after that,we will have to use our last resort to ensure our indivisual survival,
cannibalism.Flesh from other human bodies provides food
and the blood from the body provides decent amount of
hydration.Thirdly,we will have to live underground to avoid cold and harsh condition on the surface.
People that lost hope will just commit suicide because they will be overwhelmed by helplessness and how chaotic the world has became.However,
some people will still grab on to the slightest of hope,trying their best to endure the never ending suffering and trying to prevent the inevitable marching of time towards death.]]> 2020-10-16 10:18:30 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/835143253 sandy lim 🐱‍🏍 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/839699904 life without sun 🌞

sun, is the most important to us on Earth. without the Sun's heat and light, the Earth will be lifeless. The Sun warms everything, generates our weather patterns, and gives energy to green plants that provide food and oxygen to livings. so, everyone can't really imagine how will our life be wiithout the sun. it's actually impossible... 🧐🧐

every planet including earth are moving in a high speed following the solar system, the presence of sun keeps them moving around themselves. the disappearance of sun will causes a big problem, planets will still retain their forward motion, but yet they will fly to outer space in a straight line, earth will probably lost in outer space.... no one knows. 👩🏻‍🚀

light from the Sun takes eight and a half minutes to reach Earth, we wouldn't notice immediately if the Sun suddenly went out. Nine minutes later, we'd find ourselves in complete darkness. of course the moon will disappear too. 🌕❌

scientists estimated that the earth would drop below 0 Celsius within a week, this is not the actual problem. but, the temperature will drop steadily, the temperature would be -100F within a year! by that time, every oceans' layer would have frozen. 🥶🥶🥶

at that point, the atmosphere would have also frozen and fallen to Earth, leaving anyone left alive exposed to the harsh cosmic radiation that travels through space.

without the rays, all photosynthesis on Earth would stop. all plants would have stop photosynthesis and died. eventually, livings including humans would have no food and oxygen, and of course died. 🤞🏻

hope things wouldn't happen in the future. let's take care of our mother earth for us, and also the future generation. 👶🏻
]]> 2020-10-19 03:47:11 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/839699904 Ng Zhe Shen 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/840575302 How is our life without Sun?🌞

Sun is the brightest star at the Solar System.  Everything in the Solar System is surrounded by the Sun.  It is the most important source of energy for life on Earth. The sun releases heat because of the helium and hydrogen gas.

Have you ever wonder what if the Sun dissapear from the Solar System one day, what will happen to our live? Without sunlight, it would be dark on earth. There wouldn’t be any plants, animals and people.There will be no fossil energy sources such as coal, oil and natural gas to generate energy.

The Sun keeps the water cycle running and it keeps the weather on Earth by heating the Earth's surface inconsistent degree. If there is no Sunlight to genrate heat to the Earth's surface, the temperature on Earth wil drop dramatically and everything will start to freeze.🌏

No Sun means that all the plants will not carry out photosynthesis. No photosynthesis process means that there is no food.If there is no food, the plants will die and all the herbvirous will die as well. Over time all animals and humans will gradually become extinct.

Some people will still gonna say that we can chop the woods or live beside a volcano hill to keep the Earth warm. But still, after a few years humans and animal will still die. 

In conclusion, we wil be in a very difficult situation to continue survive in our lovely Earth. I hope that this will not happen in real life so lets be a responsible human and protect our Solar System.

 

 ]]> 2020-10-19 11:30:35 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/840575302 Soong Zheng Jie 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/844559752 How is our life without the Sun?


It is the one that brought us warmth, one that gives light to all life and beyond, one that brings prosperity to our flourishing lands on this planet. It is the Sun. So what would happen if it our main source of light and heat ceases to exist in a snap of my fingers. Let's find out, shall we? *snaps fingers*

It is because of our Sun's massive gravitational pull that keeps the Earth and the rest of the planets orbiting around it. If the Sun were to suddenly disappear, Earth, along with all the other planets would go flying off, free from their shackles. However, us humans shouldn't be worrying about that. The second the Sun vanishes, photosynthesis would stop. This is because sunlight plays a huge role in carrying out the process. Without it, small plants will stop producing oxygen and glucose and eventually end its chapter right here and now, whereas big trees would still continue for around a few months as their metabolism rate far differs from smaller plants. This still creates a Domino Effect as herbivores won't consume enough food and eventually die, leading to carnivores having the same effect and cause a worldwide extinction. It's slow, but it's inevitable.


As for humans, well, I think it's time we stop playing the politics game, shall we? In a few days time, temperatures will drop to 0.5 degree Celsius, and in two months, the ocean with freeze over. In order for us to survive, even if it's only for a few days, we will have to depend on geothermal heat, one example would be in Iceland. However,  I doubt our sanity will even keep us from losing ourselves. That doesn't mean all life will cease to exist, microorganisms and animals that has lived without ever seeing the sunlight before will be able to survive for billions of years more. That's cool for them, but for us, no.

For the time being, the Sun still has a few billion years until it dies down and turn into a supernova, so for now, connect with your family more and stay safe, and drink more water.


]]> 2020-10-20 12:48:54 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/844559752 Kao Kai Sheng 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/847162165 How is our life without sun?

Sun is the nearest star to earth. This natural alignment is mysterious and it is hard to explain why the star is placed in such a position. The earth is a planet and it revolves around the sun leading to a series of seasonal changes. Science tells us that the gravity of the sun is the one responsible in holding the earth in its current position. The season change caused by the revolution of the earth have had tremendous effects in the lives of creatures living on earth as well as the physical terrain of the planet.

Plants are primary producer in the food chain and it rely on the light from the sun to produce photosynthesis. If there is no sun in the earth, plants can't manufacture their food through the process of photosynthesis. Which means this will disrupt the food chain because the primary producer has been lost.

The sun also has direct benefits on animals. For example it provides warmth,  vitamin D,  light, solar energy, and also act as a cue to migrating birds and animals. The sun also has some economic benefits especially in the tropical area where tourists loves to enjoy the warmth and light provided by the sun. People from other countries will also earns foreign income from a topical country that will create employment opportunities to the locals. 

In conclusion, the sun has many benefits. if there was no sun, it means that life could not be there. In simple terms the sun is life.]]> 2020-10-21 01:40:22 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/847162165 Liow Hui 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/847566277 How is our life without the sun?

The sun provides warmth and energy for us. Without the Sun, we would freeze to death. the nature also depends on the sun, like plants use sunlight for photosynthesis and the animals can use the sunlight to warm themselves. 

The Sun also helps enhancing your mood. Being in the sun can make people feel better and have more energy. Sunlight increases the serotonin in the brain, which is associated with improved mood. 

Other than that, the Sun also provides vitamin that is a a vitamin involved in maintaining healthy bone strength. With just only 15 minutes of sun exposure, it has already provided you with all the vitamin D you've need. 

So what will happen if the sun suddenly disappears? 
Firstly, the plants are not able to carry out photosynthesis and will not able to surgir after a few days. And this will cause the herbivores to not have food for most of the plants will die, without the herbivores, the carnivores won't be able to survive too. And that leaves the humans, without any meat and vegetables, its only a matter of time that the world will be dead. 

The whole point of this is to prove the point that the Sun is very important in our lives. If something happens to the sun, we will surely be dead. 


]]> 2020-10-21 05:47:23 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/847566277 Lau Hui Qi 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/848719218 How is our life without a Sun? 

Sun is like a heart in the solar system.It is very important because it provides and bring a lot of benefits to all living organisms in the earth. A life without sun, there will be no clouds and rain. This is because the formation of the clouds needs heat that produced from the sun to evaporate the  water in the sea, ocean and lake and condense to form clouds.When the volume in the clouds was filled with water drops then the rain is produce.

A life without sun the world will be dark and dim. This is  because sun produce lights for us.Lights is very necessary for our life. Lights is for our vision to do work. Lights play the central role in all the living organisms life because the process of photosynthesis needs light from the sun to function.The proses of photosynthesis provides us oxygen to live. With no sunlight plants can't make thier own  food and will not growth or die. The lack of plant for food and oxygen animals will extinct and human will die. 

A part from that sun produce heat for us. Without heat that produced from the sun the weather of the earth will become cold and all the water will freeze. At this time there will be no water and food for us and will cause living organisms die. This is because water that freeze into a ice cubs need heat to melt and food need heat to cook.Heat also warm our bodies so that we won't feel cold and cause dead when too cold. 

Conclusions, sun is very important for our life a life without sun the earth will be damage and cause the dead of all the living organisms. 


]]> 2020-10-21 13:59:22 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/848719218 Yap Ying Yee 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/851564510 How is our life without a sun ?

Sun is the most important things to us on Earth. 

The Sun affect the Earth and society. Energetic atomic particles and UV rays from the Sun often affect radio waves traveling to the Earth's, causing interference and even blackouts of long-distance radio communications. Disturbances of the Earth's magnetic field by solar phenomena sometimes induce huge voltage power lines. Thus, understanding these changes the sun is important for scientific, social, and economic reasons.

Humans tend to enjoy the Sun. Whether playing on a beach or soaking the rays by the side of the pool, we love the warmth that provides by the sun .Even as seasons change and temperatures drop, a ray of sunshine on the winter can warm our body and heart.

No one has any idea what would happen if the sun disappear really occurred. Of course, without the Sun none of us would even exist in this world. Scientists who have studied the origins of life on Earth point out that the Earth is the perfect positioning for living things of the distance from the Sun to the earth. This the main factor in creating conditions that allow life to exist on Earth.

We'd find ourselves in complete darkness if the Sun suddenly went out. If it was already dark on our side of the world.

Long time without the Sun's heat and light, the Earth would be as ice-coated rock, whereas without life. Fortunately, Earth retains heat, so humans wouldn't freeze instantly. Life would get much more difficult because the temperature drop. The sun warms our seas, generates our weather patterns, and let green plants to produce their food and oxygen for life on Earth by photosynthesis. Without Sun's rays, all photosynthesis on Earth would stop immediately. All plants would die and eventually, all animals that rely on plants for food, including humans would die in the end. While some inventive humans might be able to survive on a Sun-less Earth for several days, months, or even years, life without the Sun would eventually prove to be impossible to maintain on Earth because the imbalance of the ecosystem.

]]> 2020-10-22 07:41:37 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/851564510 Looi Jun Bin 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/852416402 How is our life without Sun?

We wouldn't notice it at all, at least for the first 8 minutes. This is because the last sun ray need 8 minute to travel from Sun to Earth. What will happen after that? The Earth will stuck in a total darkness. The moon will go dark since there is no sun light to reflect and the water will slowly become ice. But our electricity will not be interrupt unless it's powered by solar panel. 

What about gravity? The sun is our dominant gravitational force in our solar system. If the sun disappeared,  the Earth will start traveling in a high speed in the space. It might collide with other planets and asteroids or even get sucked into a black hole! 

However, light and gravity isn't the only things we relied on sun. The plant need sunlight to survive. Without sun, smaller plant will start dying after a few days, but larger plant like trees will survive for a few more years.

But within a week, the temperature on Earth will drop and everything start frozen. The ocean will start freezing too, but only on the surface due to the geothermal vents, they will still remain liquid. If you are lucky enough to survive, the only place you can live is on the ocean floor.

Therefore without Sun, almost all living organism  will most likely to die in a couple years of time. The only living being on Earth will be those organism living on the ocean floor until the Earth become a frozen rock floating in space.
 ]]> 2020-10-22 13:42:56 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/852416402 Teng Zhi Ning 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/862653207 How will life be if there's no sun?

Just observe everything in life. We will soon find out that every single thing that exists in the earth, wouldn't exists if the sun wasn't there.

Lets start with us, humans. No matter rich or poor,  all of us need one thing to survive, food. Without food, we cant do anything, when we cant do anything, we cant achieve anything, and that's what you describe as losing the purpose of life. Which means that you will be a complete useless matter if food doesn't exist.  Now, how do we make the "food" happen? We plant, and of course, every plantation needs sunlight to undergo the photosynthesis, which is a process where the plant make foods for itself to live. So, if there was no sun, the plants wouldn't stand a chance to even get any food for themselves which led to the death of the plants. In conclusion, death of plants = no food for animals = no food for human = extinction of human beings.

Next, lets talk about the earth itself. According to the web, the sun is our dominant gravitational force in our solar system.  If the sun disappeared,  the Earth will start traveling in a high speed in the space. It might collide with other planets and asteroids or even get sucked into a black hole, which is a very bad scenario that we never want to experience. Besides, the temperature on earth will be madly low if the sun wasn't there. Everything will be in a mess, everything is frozen, the water, the animals, the humans, the everything. The earth will be filled with frozen stuffs and nothing else, just frozen stuff. If there was no sun at all, the earth will be in eternal darkness and it'll be quite a struggle for us to live in a cold and dark place, which already sounds like a terrible nightmare.

At the end of the passage, all I wanted to say is we really need to appreciate the fact that our sun is still young and we are all born in this era together. After billion or trillion years later, the sun might not be there anymore. So lets just enjoy the sun as much as we can right now. thank you.]]> 2020-10-26 16:59:24 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/862653207 Ong Jo Wen 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/862882522 How is our life without sun 🌞
I mean light comes from the sun even the moonlight is from the sun it will be dark.the heat will be gone too most organisms will problably stop working properly by then.Eventually everything on earth dies.The end .

]]> 2020-10-26 17:44:15 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/862882522 Kho Jia Hong 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/875259774 How is our life without sun

Sun is important to us, we need sun to do much things. Humans need sun, plants need sun, animal also need sun. Human need sun to grow plants, plants need sun to do photosynthesis, animal need sun to hunt for prey. If without sun plants will die prey will hard to hunt for prey or prey is hard to escape from predator attack. We need sun!]]> 2020-10-30 00:34:18 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/875259774 Ng Xin Jie 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/875384101 How is our life without a sun

Nothing is more important to us on Earth than the Sun. Without the Sun's heat and light, the Earth would be a lifeless ball of ice-coated rock. The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth. 

As light travels at a finite speed, people on Earth wouldn’t notice the Sun’s disappearance for the first eight minutes. At this point, all sunlight would vanish, making it night-time all the time. Imagine Earth flies around the Sun like a ball is swung around on a string – if the defining, central mass were to vanish, it would be as if the string was cut. Earth and all the other objects in our Solar System would no longer orbit anything and would continue along a straight trajectory. The Moon would become invisible to us as there would be no sunlight reflecting off it. The same concept would apply to other objects in the Solar System, including planets, meaning only distant stars would be visible with the naked eye. Within a week temperatures would fall to -18 degrees Celsius without the external heat source of the Sun. This would continuously drop and the majority of life could not be supported.

]]> 2020-10-30 01:43:44 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/875384101 Yeow Xin Ting 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/875540257 LIFE WITHOUT THE SUN

•Plunged into darkness◼️
As light travels at a finite speed, people on Earth wouldn’t notice the Sun’s disappearance for the first eight minutes. At this point, all sunlight would vanish, making it night-time all the time.

•Freezing temperatures❄️☃️
Within a week temperatures would fall to -18 degrees Celsius without the external heat source of the Sun. This would continuously drop and the majority of life could not be supported.

•Killing of plant life🥀
Sunlight is key for photosynthesis, the process that generates breathable oxygen. Although the current supply of oxygen is enough to last a thousand years or so, plant life will not be able to survive in these dark conditions.

•Losing sight of the Moon🌚
The Moon would become invisible to us as there would be no sunlight reflecting off it. The same concept would apply to other objects in the Solar System, including planets, meaning only distant stars would be visible with the naked eye.
Conclusion: we need sun.Thank you!

]]> 2020-10-30 03:35:29 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/875540257 Lim Qi En 3B6 https://padlet.com/weykean/de3w3e37h2e5c2db/wish/887428650 Live without Sun

The organism will not survive if our life without Sun including humans, plants, and animals. It's because without the Sun plants can't be processing photosynthesis and every plant needs light to process photosynthesis also to grow and live. Humans and animals need plants to processing photosynthesis to get oxygen to breathe. Humans and animals also need the warmth that produces by Sun to live, it's also will cause the air and water to get freeze and become ice including the deeper ocean. It also will get freezing if without Sun. 

After that, without the Sun earth will quickly become a much colder place, it's always rain in all the world and the wind would not exist if our earth has no Sun. ]]> 2020-11-03 18:54:24 UTC https://padlet.com/weykean/de3w3e37h2e5c2db/wish/887428650