5 points of life without the sun for class 4 th students
Answers
Answer:
as u know sun is main source of light and heat so without sun it will be so dark and we will havenight
sun is what all planets in our solar system revolve around it so what will be there?
it's luminous object which helps moon to glow so no sun so no light of moon
a change in atmosphere of earth
also the best beauty of dawn dusk could not been seen
Explanation:
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Answer:
The center of our solar system is Sun. We are not unaware of that everything in solar system revolves around the Sun. It is impossible to imagine the existence of life on Earth and all the other planets around us without sun.
- The presence of sun keeps earth and all planets moving around itself, as they are moving very fast through space. Without Sun, Earth and the other planets would remain in their forward motion and flying off in a straight line into outer space .
- Scientists who have studied the origins of life on earth revealed that distance of earth from the Sun as a main factor that allow life to exist on earth.
- The light travels from sun takes eight and a half minutes to reach surface of earth. If sun suddenly disappears then after nine minutes later, we will be in complete darkness.
- Without the Sun's warmth, earth would become a much colder place to live. In that type of situation, life would get much more difficult. Then temperature of earth moved toward a stable average global surface about -400º F. At that point, the atmosphere would have also frozen. And, Leaving anyone left alive exposed to the harsh cosmic radiation.
- Without the Sun's rays, all photosynthesis of plants would stop. All plants would die and, eventually, all animals survive by eating plants for food and also humans would die, too.
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