Question

The earth is called a blue planet. What has made life possible on earth? Explain its importance​

Answer 1

Explanation:

Earth is the only planet in the 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 which require water to survive. 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"

Answer 2

Answer:

MARK ME BRILLIANT.

Explanation:

THERE IS 70% PERCENT OF WATER ON EARTH SO THAT FROM UNIVERSE EARTH LOOKS BLUE. THERE IS GOOD Environment, FOOD, WATER AND AGRICULTURE.

HOPE IT HELPS