請以point form分析造成Global Warming的原因~~THX^^
請用English@@
請以point form分析造成Global Warming的原因(English)
2006-10-15 5:23 am
回答 (2)
2006-10-15 6:05 am
✔ 最佳答案
1. burning of fossil fuels2. deforestation
3. land filling
4. pastoral farming
5. refrigerant in air conditioner and refrigerator
all these will increase the amount of greenhouse gases in the air, causing gobal warming
2006-10-15 8:46 am
Carbon dioxide (50%):
1. burning fossil fuels in factories and vehicles,
2. forest burning
CFCs (=chlorofluorocarbons, 20%):
3. aerosols,
4. plastic foams,
5.refrigerators and
6. air conditioners
Methane (16%):
7. cattle and paddy fields
1. burning fossil fuels in factories and vehicles,
2. forest burning
CFCs (=chlorofluorocarbons, 20%):
3. aerosols,
4. plastic foams,
5.refrigerators and
6. air conditioners
Methane (16%):
7. cattle and paddy fields
收錄日期: 2021-04-21 13:20:40
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061014000051KK05680