How many of the following are functions of the pollution control boards as given in NCERT?
(A) They monitor the quality of water in rivers, wells, lakes, ponds and canals.
(B) They lay down standards for sewage/trade effluent and emissions.
(C) They organise mass awareness programmes through mass media.
(D) They fix the prices of fuels used by vehicles.
(E) They carry out and sponsor research on problems of water and air pollution.
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Four
The pollution control boards deal with water, air and land pollution. Four of the five items are their functions.
(A) They monitor the quality of water in rivers, wells, lakes, ponds and canals. — Correct. They monitor water in 125 rivers, wells, lakes, ponds and canals.
(B) They lay down standards for sewage/trade effluent and emissions. — Correct. Setting standards is one of their functions.
(C) They organise mass awareness programmes through mass media. — Correct. They run a mass awareness programme through mass media.
(D) They fix the prices of fuels used by vehicles. — Incorrect. Fixing fuel prices is not a function of these boards.
(E) They carry out and sponsor research on problems of water and air pollution. — Correct. They carry out and sponsor research on these problems.
So four statements are correct.
NCERT (2026-27): “Box 7.4 : Pollution Control Boards … This was followed by states establishing their own state level boards to address all the environmental concerns. They investigate, collect and disseminate information relating to water, air and land pollution, lay down standards for sewage/trade effluent and emissions. These boards provide technical assistance to governments in promoting cleanliness of streams and wells by prevention, control and abatement of water pollution, and improve the quality of air and to prevent, control or abate air pollution in the country. These boards also carry out and sponsor investigation and research relating to problems of water and air pollution and for their prevention, control or abatement. They organise, through mass media, a comprehensive mass awareness programme for the same. …” “… The pollution control boards collect, collate and disseminate technical and statistical data relating to water pollution. They monitor the quality of water in 125 rivers (including the tributaries), wells, lakes, creeks, ponds, tanks, drains and canals.” |