BI-691
Reducing global warming
Biology · Secondary 3 · Medium · Reducing global warming
A company starts a project to plant large areas of fast-growing trees around its factories. How does this action help to reduce the effects of global warming?
- The trees absorb carbon dioxide from the air and store it, lowering greenhouse gas levels.
- The trees cool the Earth only by providing more shade for people.
- The trees produce ozone, which blocks all infrared radiation from Earth.
- The trees release more carbon dioxide so other plants can grow faster.
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