According to the passage, fighting against greenhouse effect successfully requires ______.
举一反三
- In fighting the greenhouse effect, the governments has a strong role to play.
- According to the passage, about a fifth of the world’s greenhouse gas emissions are caused by
- According to Paragraph 5, why are ozone depletion and the greenhouse effect considered as urgent human disasters?
- According to the passage, what may be anegative effect of living off-grid?
- This passage is primarily concerned with _____. A: the greenhouse effect B: the burning of fossil fuels C: the potential effect of air pollution D: the likelihood of a new ice age