The greenhouse effect is related to the phenomenon of an increase in average surface temperature known as
a. agricultural improvement.
b. global warming.
c. air pollution.
d. conservation.

Respuesta :

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

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