Q.1
__________ was developed after World War II.
Q.2
What are rodenticides?
Q.3
Hippocrates mentioned air pollution in __________ BC.
Q.4
Which of the following is least likely to contain an oil trap?
Q.5
Salmonellosis is a disease related to consumption of
Q.6
Organisms that feed upon other living organisms as a source of energy and nutrients are called as
Q.7
All oil traps contain
Q.8
Which one of the following cycle is not a gaseous biogeochemical cycle in ecosystem?
Q.9
Natural earthquakes are caused by __________
Q.10
The average temperature of the earth is about __________ degree F.
Q.11
In the figure below, energy is being transported ____.
Q.12
The geographical pattern of average air temperature near sea level is ____ homogeneous in the southern hemisphere as compared to the northern hemisphere.
Q.13
In the northern hemisphere, north-facing hillsides have a ____ growing season than south-facing hillsides.
Q.14
All are primary pollutants except
Q.15
Which one of the following is not a primary pollutant?
Q.16
Lead poisoning
Q.17
A heat transfer process in the atmosphere that depends upon the movement of air is:
Q.18
Which of the following is the best indicator of the actual amount of water vapour in the air?
Q.19
If the sun suddenly began emitting more energy, the earth's radiative equilibrium temperature would:
Q.20
"Earth provides enough to satisfy every man's need, but not for every man's greed" words by
Q.21
Endoderm forms
Q.22
Eutrophication results from
Q.23
The first oil well was drilled in the United States in
Q.24
The first Environmental Law in India was enacted in
Q.25
The dew point temperature is a measure of the total amount of water vapor in the air.
Q.26
Chipko movement is a public agitation that occurred in
Q.27
Who coined the slogan of Chipko Movement "Ecology is Permanent economy".
Q.28
The slow rate of decomposition of fallen logs in nature is due to their
Q.29
A high Biological Oxygen Demand (BOD) indicates that:
Q.30
Abbreviation for NGO is
Q.31
What is the leading source of energy used in the United States today?
Q.32
The method of simultaneous integration of trees with agricultural crops is called
Q.33
Utilisation of natural resources in moderate manner to remaining something for the next generation is termed as
Q.34
If the average temperature of the sun increased, the wavelength of peak solar emission would:
Q.35
When the air temperature increases, the saturation vapour pressure will:
Q.36
Which of the following is the major cause of pollution?
Q.37
Which of the following would be considered to be a biotic component of an environment?
Q.38
Which phytoplankton exists at the size of 60 micro metre?
Q.39
Sea water is
Q.40
Nuclear accidents mostly release radioactive __________ into the atmosphere
Q.41
The presence of which is necessary for photosynthesis
Q.42
One atom of chlorine can destroy over __________ molecules of ozone.
Q.43
__________ is derived recently from living organisms and their metabolic products.
Q.44
What is deforestation?
Q.45
Lions are found in
Q.46
Thorn-forests are found in the _______ regions.
Q.47
Green plants are absent in deep sea. Why?
Q.48
A human population is small, there is a greater chance of :
Q.49
The ratio of the mass of water vapour in a given volume (parcel) of air to the mass of the remaining dry air describes the:
Q.50
As the air temperature increases, the air's capacity for water vapour:
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