Question

(d) Why is the Earth called a unique planet?​

Answer 1

Answer:

The earth is called a unique planet because: It is the only planet which has favorable conditions that support life. It is neither too hot nor too cold. It has water and air, which are very essential for our survival

Answer 2

Answer:

Earth is called a unique planet because it consists of all things that are needed for the life like plants, water, normal temperature etc.