AP BIOLOGY

ECOLOGY

ECOLOGICAL SUCCESSION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The main human activity that releases greenhouse gases is
A
using bottled water
B
burning fossil fuels
C
texting on cellphones
D
eating meat
Explanation: 

Detailed explanation-1: -When fossil fuels are burned, they release large amounts of carbon dioxide, a greenhouse gas, into the air. Greenhouse gases trap heat in our atmosphere, causing global warming. Already the average global temperature has increased by 1C.

Detailed explanation-2: -Carbon dioxide from the burning of fossil fuels is the largest single source of greenhouse gas emissions from human activities.

There is 1 question to complete.