Match List - I with List - II : List - I (compound) List - II (effect/affected species) a Carbon monoxide i Carcinogenic b Sulphur dioxide ii Metabolized by pyrus plants c Polychlorinated biphenyls iii Haemoglobin d Oxides of Nitrogen iv Stiffness of flower buds Choose the correct answer from the options given below:

( a ) - ( iii ), ( b ) - ( iv ), ( c ) - ( i ), ( d ) - ( ii )

( a ) - ( iv ) , ( b ) - ( i ) , ( c ) - ( iii ) , ( d ) - ( ii )

( a ) - ( i ) , ( b ) - ( ii ) , ( c ) - ( iii ) , ( d ) - ( iv )

( a ) - ( iii ) , ( b ) - ( iv ) , ( c ) - ( ii ) , ( d ) - ( i )

Green Muffler technique helps reduce

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Which ONE of the following can NOT cause eutrophication of lakes?

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Air (Prevention and Control of Pollution) Act was amended in

1987

to include among pollutants:

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Match the following

	List-I		List-II
(A)	Hospital wastes	(I)	Electrostatic precipitators
(B)	${SO}_{2}$ pollution	(II)	Catalytic converters
(C)	Particulates	(III)	Scrubbers
(D)	Automobile exhausts	(IV)	Biotoilets
		(V)	Incinerators

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Eutrophication is the natural ageing of lake by _______

MEDIUM

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Complete the tree diagram and write examples of (A) and (B).

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EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Match List - I with List - II :

	List - I (compound)		List - II (effect/affected species)
a	Carbon monoxide	i	Carcinogenic
b	Sulphur dioxide	ii	Metabolized by pyrus plants
c	Polychlorinated biphenyls	iii	Haemoglobin
d	Oxides of Nitrogen	iv	Stiffness of flower buds

Choose the correct answer from the options given below:

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

According to Supreme Court of India, ruling with respect to 'Bharat Stage VI' Norms, from which date, these are supposed to be implemented in the country?

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Looking at the deteriorating air quality because of air pollution in many cities of the country, the citizens are very much worried and concerned about their health. The doctors have declared a health emergency in the cities where the air quality is very severely poor.
Mention any two major causes of air pollution.

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

A river with an inflow of domestic sewage rich in organic waste may result in:

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Match the following

	Pollutant		Control
(A)	Particulates	(I)	Catalytic converters
(B)	Emissions of automobiles	(II)	Incinerators
(C)	Sulphur dioxide	(III)	Electrostatic precipitator
(D)	Hospital wastes	(IV)	Cooling towers
		(V)	Scrubbers

The correct match is

EASY

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Describe the role of citizens in solid waste management.

HARD

Biology>Ecology>Environmental Issues>Air Pollution and its Control

How did a citizen group called friends of Arcata marsh, Arcata, California, USA help to improve the water quality of the using Integrated Waste Water Treatment? Explain in four steps.

MEDIUM

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Which company is providing CNG in Surat?

MEDIUM

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Looking at the deteriorating air quality because of air pollution in many cities of the country, the citizens are very much worried and concerned about their health. The doctors have declared a health emergency in the cities where the air quality is very severely poor.
As a captain of your school Eco-club, suggest any two programmes you would plan to organise in the school so as to bring awareness among the students on how to check air pollution in and around the school.

MEDIUM

Biology>Ecology>Environmental Issues>Air Pollution and its Control

Given below is a representation of type pollution. Study the picture and answer the question.

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