Question

☆Fill in the blanks☆
1. Incomplete burning of fuel produce ______
2. Petroleum refinery is a major source of gaseous pollutant like ______
3. ______and _____constitute acid rain.
4. ____used in aerosol causes ozone depletion.​

Answer 1

Answer:

Thuy the seller and give reason to you the seller yyytyyy the seller and give

Answer 2

ANSWER

1 CO

2 CO2

3 So2 No2

4 No2