Question

Earth- A blue planet essay

Answer 1

The name Earth derives from the eighth century Anglo-Saxon word erda, which means ground or soil. It became eorthe later, and then erthe in Middle English. When the solar system settled into its current layout about 4.5 billion years ago, Earth formed when gravity pulled swirling gas and dust in to become the third planet from the Sun. Like its fellow terrestrial planets, Earth has a central core, a rocky mantle and a solid crust. Earth is the only planet in our solar system that has a large amount of liquid water. About 74% of the surface of Earth is covered by liquid or frozen water. Because of this, people sometimes call it the blue planet. Because of its water, Earth is home to millions of species of plants and animals.

HOPE YOU LIKE IT

Answer 2

Answer:

Earth is the only planet in our solur system that has a large amount of liquid water. About 74 percentage of the surface of earth is covered by liquid or frozen water because of this people sometimes call it the blue planet.