Question

What factors in Earth's relationship to the Sun make life on Earth possible?

A. The distance from the Sun allows for the right amount of light absorption
B. The distance from the sun allows for the right intensity of heat.
C. The gravitational pull of the Sun on the Earth keeps it from straying out into space
D. The heat from the Sun allows for liquid water on the surface of Earth

Answer 1

The answer is B.

The planet cannot be too hot or too cold it has to be the right distance from its sun to maintain life. 

Answer 2

c because without the gravitational pull from the sun we would be flying throughout space right now.