AP BIOLOGY

ECOLOGY

ENERGY FLOW AND PRIMARY PRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Greenhouse gases ____
A
make plants green
B
increase the temperature of the earth
C
produce oxygen
D
decrease the temperature of the earth
Explanation: 

Detailed explanation-1: -Some atmospheric gases absorb and re-emit infrared energy from the atmosphere down to the Earth’s surface. This process, the greenhouse effect, leads to a mean surface temperature that is 33 °C greater than it would be in its absence.

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