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20 questions
What is the greenhouse effect?
warming of the earth due to gases such as carbon dioxide and methane in our atmosphere
cooling of the earth due to gases in our atmosphere
The increased greenhouse effect leads to global warming
True
False
Which 2 greenhouse gases contribute the MOST to global warming of Earth?
N2O and H2O
O3 and H2O
CO2 and CH4
Which of the following sets of evidence supports global warming?
CO2 levels rising
Sea levels rising
Glacier mass decreasing
All of the above
The following graph tells us what?
Sea levels are decreasing
Sea levels are rising
Carbon dioxide is taken in by plants during which process?
Respiration
Transpiration
Photosynthesis
Transportation
Is wood a renewable resource?
No, once you cut down a tree it is gone forever.
Yes, we can manage forests and replace trees that are used.
Which of the following individual actions would do the most to reduce atmospheric methane?
Going vegan
Planting a tree
Riding the bus instead of driving a car
Switching to rechargeable batteries
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