|
|
5
|
something that causes little or no damage to the environment
|
7
|
a measurement of the amount of carbon dioxide that we produce
|
8
|
changes in the world's weather
|
9
|
the way the Earth's atmosphere traps some of the energy from the Sun
|
11
|
a gas produced by burning fossil fuels
|
12
|
the cutting down of trees
|
13
|
a gradual increase in world temperatures caused by GHG
|
14
|
a gas that causes the greenhouse effect
|
15
|
something that causesdamage to the environment
|
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