Climate Change Flashcards
1
Q
Burning fossil fuels releases….
A
Carbon dioxide
2
Q
Photosynthesis introduces what in the early atmosphere?
A
Oxygen
3
Q
What type of gas is carbon dioxide?
A
Greenhouse
4
Q
How much of our atmosphere is Nitrogen?
A
78%
5
Q
How much of our atmosphere is Oxygen?
A
21%
6
Q
How much of out atmosphere is Argon?
A
0.9%
7
Q
How much of our atmosphere is Carbon Dioxide?
A
0.04%
8
Q
How is our atmosphere changed?
A
Air pollution
Carbon dioxide
Methane
Human activity
9
Q
Green house gases include…
A
Methane
Carbon dioxide
Water vapour
10
Q
Loss of wildlife can lead to…
A
Extinction
11
Q
Incomplete combustion produces soot and this can lead to…
A
Breathing problems
