A.Soil and water
B.Air and soil
C.Crops and air
D.Air and water
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B.Air and soil
C.Crops and air
D.Air and water
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Related Mcqs:
- Spraying of DDT on crop produces pollution of:?
- Trap crops refer to:
- Cover crops is:
- Salinization is __________?
- The rdioactive fall out contaminates:?
- Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to __________?
- Photochemical smog is related to the pollution of:?
- Green fufler is used against which type of pollution??
- Positive pollution of soil is due to:?
- Soil pollution is caused by __________?
