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UGC NET Paper 1
IMPORTANT
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The air pollutants are mainly classified as.

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Important Questions on People, Development and Environment

EASY
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF>Chapter 9 - People, Development and Environment>Practice Exercises>Q 43
The main difference between primary air pollutants and secondary air pollutants is:
EASY
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF>Chapter 9 - People, Development and Environment>Practice Exercises>Q 44
Which of the following can be considered as the best example of primary air pollutants?
EASY
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF>Chapter 9 - People, Development and Environment>Practice Exercises>Q 45

Which of the following comes under the secondary air pollutant?

EASY
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF>Chapter 9 - People, Development and Environment>Practice Exercises>Q 46
The common features between NO2, SO2, CO and SPM is that all of them.
EASY
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF>Chapter 9 - People, Development and Environment>Practice Exercises>Q 47
How are nitrogen oxides, sulphur oxides and carbon oxides related?
EASY
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF>Chapter 9 - People, Development and Environment>Practice Exercises>Q 48
Atmospheric pollutants are mainly present in.
EASY
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF>Chapter 9 - People, Development and Environment>Practice Exercises>Q 49
Lead is used as an anti-knocking agent (tetra-ethyl lead) in petrol. It affects our.
EASY
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF>Chapter 9 - People, Development and Environment>Practice Exercises>Q 50

Match the fo!lowing:

I.ist-I
(Metal)		 List-II
(Effects)
A. Chromium I. Thalassaemia
B. Arsenic II. ltai-Itai
C. cadmium iii. Dermatitis
D. Iron IV. Carcinogen