Match the columns:
1. bio gas
(a) water pollution
(b) water pollution
2. recycling
3. sewage
(c) waste disposal
4. dumping garbage
(d) air pollution
(e) conservation
5. burning fuels
Answers
Answered by
7
Answer:
- biogas= waste disposal
- recycling =conservation
- sewage = water pollution
- dumping garbage= waste disposal
- Burning fuels =air pollution
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