Air Pollution Quiz Questions and Answers PDF - 9

MCQ 41: 'Nitric acid' reacts with ozone, resulting in removal of

1. O₃
2. CO
3. CO₂
4. NoX

MCQ 42: The transfering of energy from the source of plants through a series of organisms is known as

1. Food Chain
2. Food Web
3. Energy flow
4. Biological system

MCQ 43: Natural particulates includes pollens, viruses, bacteria, and

1. Volcanic Dust
2. Smoke
3. Fly Ash
4. Inorganic Dusts

MCQ 44: The leftover material in secondary treatment is used as

1. Waste
2. Manure
3. Disposed Off
4. All of Above

MCQ 45: What is the altitude of menopause?

1. 80 km
2. 45 km
3. 50 km
4. 90 km