Advertisements
Advertisements
प्रश्न
Why is open dumping of solid waste not advisable? What is done while segregating solid waste?
Advertisements
उत्तर
Open solid waste may pollute directly the air, besides this by washing with rainwater run-off it may pollute a large area and cause soil and water pollution. On the other hand, the closed compost system of solid waste may provide good manure. Moisture control is done and micro-organisms help to stabilize the organic matter. First, the fungi start to work, and at last, actinomycetes break down the waste and convert it to humus known as compost making a good fertilizer.
संबंधित प्रश्न
State two negative effects of vehicular emissions.
Name any two gases emitted by vehicular emissions.
What is meant by carpooling?
With reference to vehicular pollution in cities, state the significance of the following as a preventive measure.
Public Transportation
With reference to smoking, answer the following:
State any three advantages of having a ‘No Smoking Zone’.
With reference to Organic Farming state the following :
Importance of Organic Farming.
What purpose does an electrostatic precipitator serve?
What is a scrubber? With the help of a diagram show its working?
What care should be taken in order to reduce water pollution from non-point sources?
“Better safe than sorry” is the guiding principle for control of Nuclear pollution. In this context answer the following :
What should one do to protect oneself from radiation contamination?
