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Worksheetsrevision, MC501/ MC301
Total questions: 11
Worksheet time: 2mins
The hottest region of atmosphere is
Troposphere
Stratosphere
Mesosphere
Ionosphere
Which one of the following is not a greenhouse gas?
CO2
SO2
O3
CH4
During temperature inversion
Temperature decreases with altitude
Temperature increases with altitude
Temperature remains same
none of these
Decibel is the unit of
Intensity
Noise level
Pressure
Frequency
Biotic factors is related to
Living organisms
Non living organisms
Both living & non living organisms
None of these
Food Web is
Single food chain
Disintegrated food chain
Interconnected food chain
None of these
The example of secondary consumer
Plant
Cow
Tiger
Frog
Which of the following is not a renewable resource
Geothermal
Fossil Fuel
Wind
Solar
Incineration is a disposal method of
Solid wastes
air pollutants
water pollutants
gaseous pollutants
Best method of biomedical solid waste disposal is
Composting
Land fill
Incineration
All of these
Which one of the following is not a water pollutant?
CO
waste paper
oil
hot water
