If the greenhouse effect did not exist, what would happen to earth?
A)Our environment would be greatly improved.
B)Earth would be too wet to support life as we know it.
C)Earth would be much too hot to support life as we know it.
D)Earth would be too cold to support life as we know it.
E)It would make no difference.

Question

Quizplus · Accepted Answer

The greenhouse effect is a natural process that warms the Earth's surface. Without it, the Earth's average temperature would be about -18°C (0°F), far too cold to support most current forms of life, which thrive in the current average temperature of about 14°C (57°F).

If the Greenhouse Effect Did Not Exist, What Would Happen