Reducing Ozone-Depleting Substances
Which of the following actions has been most effective in reducing the concentration of ozone-depleting substances in the atmosphere?
A
Promoting the use of alternative coolants to HCFCs and CFCs
B
Introducing tariffs on products produced with chlorofluorocarbons (CFCs)
C
Implementing international agreements like the Montreal Protocol
D
Offering tax credits for recycling old refrigerators and air conditioners
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | hkjaehyeong | 2 | 2 | 0m 00s | 200 |
| #2 | nidhishenoy321 | 1 | 1 | 0m 20s | 80 |
| #3 | ilhammizan24 | 1 | 1 | 0m 35s | 65 |
| #4 | kaleighpayne06 | 0 | 1 | 0m 21s | -31 |
Items per page:
10
1 – 4 of 4