The greenhouse effect is related to the phenomenon of an increase in average surface temperature known as
A. conservation.
B. global warming.
C. agricultural improvement.
D. air pollution.

Respuesta :

The answer is B. Global Warming

The greenhouse effect is related to the phenomenon of an increase in average surface temperature known as (B.) global warming.

I'm taking the test now. Check out the Glencoe Earth Science text book page 743. The answer is in there. :)