cost of eutrophication Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Acid rain' has a substantial effects on;

1. Oceans
2. Lakes
3. Ponds
4. animals

MCQ 2: In the atmosphere, the Nox and Sox, reacting with hydroxyl radicals and oxygen, forming;

1. Carbon & Nitrogen
2. Oxygen & Carbon
3. GHGs & water
4. All of above

MCQ 3: The accumulation of 'GHGs' in the atmosphere, may causes;

1. Acid rain
2. Global Warming
3. Desertification
4. Eutrophication

MCQ 4: Oceans absorb, almost, every day 30 million tones of;

1. Carbon dioxide
2. Carbon
3. Water
4. oxygen

MCQ 5: The GHGs, embodied with; CO₂, CH₄, N₂O and

1. sulphur
2. Oxygen
3. SF6
4. Carbon