the total amount of greenhouse gases produced by somebody 是下面哪个单词的解释？
A: eco=friendly
B: carbon footprint
C: gas emission
D: iodiversity
A: eco=friendly
B: carbon footprint
C: gas emission
D: iodiversity
B
举一反三
- 9) It (inevitably) will increase the emission of carbon dioxide and so hasten the buildup of greenhouse gases in the atmosphere. A: unavoidably B: certainly C: accidentally
- The total _________ of greenhouse gases emitted by the factory last month was more than 15,000 tons. A: caused B: forinstance C: amount D: for a while
- All the greenhouse gases are produced by industry nowadays.()
- We know the atmosphere as ______. A: the total amount of oxygen over the earth B: mixture of gases surrounding the earth C: a source of storms D: the diffusion of waste gas
- N2O is a greenhouse gas produced by complete denitrification.
内容
- 0
the gases which are responsible for causing the greenhouse effect, e.g. carbon dioxide
- 1
Greenhouse gases include . A: carbon dioxide B: CFCs C: methane D: nitrous oxide
- 2
Which of the following are greenhouse gases? A: Methane. B: Carbon dioxide. C: Argon. D: Freon gas.
- 3
"Greenhouse gases" in Para. 2 refer to ________________. A: oxygen B: hydrogen C: carbon dioxide D: air
- 4
N2O is a greenhouse gas produced by complete denitrification. A: 正确 B: 错误