Question

3. Why is the Earth the only planet to have life? Ans. -​

Answer 1

Answer:

A special planet: the habitable Earth

It is the right distance from the Sun, it is protected from harmful solar radiation by its magnetic field, it is kept warm by an insulating atmosphere, and it has the right chemical ingredients for life, including water and carbon.

Answer 2

Answer:

because earth has water, air(oxygen) which is essential for survival