EASY
UGC NET Paper 1
IMPORTANT
Earn 100

PAN (Peroxyacylnitrate) is a secondary pollutant and is found in

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Important Questions on People and Environment

MEDIUM
UGC NET Paper 1
IMPORTANT
CBSE UGC (NET/SET/JRF) Paper I>Chapter 9 - People and Environment>PRACTICE EXERCISE>Q 69
Which organism's case of colour changed after the industrial revolution and is quoted as the most striking example of 'Industrial melanism and natural selection as a result of environmental change'?
MEDIUM
UGC NET Paper 1
IMPORTANT
CBSE UGC (NET/SET/JRF) Paper I>Chapter 9 - People and Environment>PRACTICE EXERCISE>Q 70
Industrial melanism [Occurrence of melanic (black) forms in an industrial area] was studied in Britain in an insect (peppered moth), which is
MEDIUM
UGC NET Paper 1
IMPORTANT
CBSE UGC (NET/SET/JRF) Paper I>Chapter 9 - People and Environment>PRACTICE EXERCISE>Q 71
The peppered moth population (Biston betularia) in England changed from1% Dark and1%Light between1848 to 1898 . The selective agent causing the change was
EASY
UGC NET Paper 1
IMPORTANT
CBSE UGC (NET/SET/JRF) Paper I>Chapter 9 - People and Environment>PRACTICE EXERCISE>Q 72
What do we mean by Sidereal Year?
MEDIUM
UGC NET Paper 1
IMPORTANT
CBSE UGC (NET/SET/JRF) Paper I>Chapter 9 - People and Environment>PRACTICE EXERCISE>Q 73
The Space Physics Laboratory is located at which of the following places?
MEDIUM
UGC NET Paper 1
IMPORTANT
CBSE UGC (NET/SET/JRF) Paper I>Chapter 9 - People and Environment>PRACTICE EXERCISE>Q 74
Which is the most closely studied volcanic eruption?
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UGC NET Paper 1
IMPORTANT
CBSE UGC (NET/SET/JRF) Paper I>Chapter 9 - People and Environment>PRACTICE EXERCISE>Q 75
Which is the zone of earth where the Sun never appears at its zenith?
MEDIUM
UGC NET Paper 1
IMPORTANT
CBSE UGC (NET/SET/JRF) Paper I>Chapter 9 - People and Environment>PRACTICE EXERCISE>Q 76
The Earth's rotation causes depression in which of the following?