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lidiya [134]
3 years ago
8

When humans burn fuel or cut down trees, they (increase/decrease) levels of carbon dioxide in the atmosphere.

Chemistry
2 answers:
Brrunno [24]3 years ago
8 0
It will increase the levels.
Arturiano [62]3 years ago
7 0
When humans burn fuel/cut down tress, they will increase the level of carbon dioxide within the atmosphere. Tress "inhale" the carbon dioxide within the atmosphere and without them, the excess will still linger. Carbon dioxide is a byproduct of burning fuel thus, it will increase the levels in the atmosphere.
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