Question

The natural greenhouse effect is important to life on Earth because

A. Earth would be too hot without the natural greenhouse effect
B. Earth would be too cold without the natural greenhouse effect
C. there would be no atmosphere without the natural greenhouse effect
D. all of the above

Answer 1

The answer would be B as greenhouse gases have been naturally occurring for millions of years.

Answer 2

B

Earth would be too cold without the greenhouse effect

Step-by-step explanation: