Question

why is the earth called a unique planet​

Answer 1

Answer:

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.

Answer 2

Answer:

EARTH IS A UNIQUE PLANET BECUASE IT IS THE ONLY PLANET ON WHICH LIFE EXISTS. IT IS THE ONLY PLANET ON WHICH WATER IS PRESENT IN LARGE QUANTITY.