ways.
4.
D. Answer the following questions in brief.
1. Write the names of the pollutants that cause air pollution.
2. What is built environment?
3. What do you understand by waste management?
What is CNG? Why should we prefer CNG as compared to other fue
5. Name two greenhouse gases. Which gas is largely responsible for the
greenhouse effect?
6. Why catalytic converters are installed in cars?
7. What are the main causes of noise pollution?
Answer the following questions in detail.
1. Differentiate between the contaminants of air and water.
2. Explain how global warming occurs?
3. Explain the 3Rs of waste management.
4. Differentiate between biodegradable and non-biodegradable wa
5. How does greenhouse effect occur?
Answers
Answered by
0
Answer:
gandu kuta is the curret answer me
Similar questions