Water Pollution Quiz Questions and Answers PDF - 121

MCQ 601: In secondary treatment, solid reducers, ranges from

1. 70-92%
2. 80-90%
3. 20-60%
4. 10-70%

MCQ 602: The terrestrial biome vegetation effects;

1. Soil Structure
2. Weather
3. Precipitation
4. Vegetation cover

MCQ 603: Which biome is defined by the vegetation type that dominates the community ?

1. Biosphere
2. Aquatic Biome
3. Terrestrial Biome
4. Hydrosphere

MCQ 604: What are the man-made sources of acid rain ?

1. Exhaust from vehicles
2. Burning fuels
3. Isoprene emissions
4. All of above

MCQ 605: What does the high flying crafts deplete ?

1. Atmosphere
2. Ozone Layer
3. Biosphere
4. Hydrosphere