Short note on the earth
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Earth is the planet we live on. It is the third planet from the sun. It is the only planet known to have life on it. Lots of scientists think the earth formed around 4.5 billion years ago. It is one of four rocky planetson the inside of the Solar System. The other three are Mercury, Venus and Mars.
The large mass of the sun makes Earth move around it, just as the mass of Earth makes the moon move around it. Earth also turns around in space, so that different parts face the sun at different times. Earth goes around the sun once (one "year") for every 365¼ times it turns all the way around (one "day").
Earth is the only planet in our solar system that has a large amount of liquid water.About 71% of the surface of Earth is covered by oceans. Because of this, people sometimes call it "blue planet".
Because of its water, Earth is home to millions of species of plants and animals.The things that live on Earth have changed its surface greatly. For example, early cyanobacteria changed the air and gave it oxygen. The living part of Earth's surface is called the "biosphere".
The large mass of the sun makes Earth move around it, just as the mass of Earth makes the moon move around it. Earth also turns around in space, so that different parts face the sun at different times. Earth goes around the sun once (one "year") for every 365¼ times it turns all the way around (one "day").
Earth is the only planet in our solar system that has a large amount of liquid water.About 71% of the surface of Earth is covered by oceans. Because of this, people sometimes call it "blue planet".
Because of its water, Earth is home to millions of species of plants and animals.The things that live on Earth have changed its surface greatly. For example, early cyanobacteria changed the air and gave it oxygen. The living part of Earth's surface is called the "biosphere".
Asmi2112:
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Earth is wonderful place where we live in ; there we found all kinds of weather and climatic conditions. This is a place where all kinds of animals and humans stay and also many kinds of plants grow. Earth is a developed place where all the countries and states are developed . All citizens are developed and that's all about that .
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