A.Air pollution
B.Soil pollution
C.Water pollution
D.All of the above
undefined
B.Soil pollution
C.Water pollution
D.All of the above
undefined
Related Mcqs:
- Excessive application of synthetic fertilizers often causes shrivelling of the roots and wilting of the plant. This is because
- Heating of earth surface is due to:?
- The presence of solid, liquid or gaseous compounds, which may not be normally present, or in excess concentration in the atmosphere is called________________?
- Most severe environmental hazard to mankind is due to:?
- The rdioactive fall out contaminates:?
- High biological oxygen demand indicates __________.
- What is meant by root zone process?
- Which of the following is the use of lichens in case of pollution??
- Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to __________?
- Which among the following result in the formation of soil?
