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Environmental Science

Environmental Science
The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere:

Barograph
Radiosonde
Altimeter
Aneroid barometer

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Environmental Science
Black Buck is a

Deer
Goat
Bird
Butterfly

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Environmental Science
Blue revolution is associated with

Agriculture
Fishing
Irrigation
Iron and steel

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Environmental Science
The pyramid of number of a parasitic food chain in forest ecosystem is

always upright
mixture of inverted and upright
sometimes inverted and sometimes upright
always inverted

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Environmental Science
The most abundant gas in the stratosphere is:

Nitrogen (N2)
Oxygen (O2)
Carbon dioxide (CO2)
Chlorofluorocarbons (CFCs)
Ozone (O3)

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Environmental Science
One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as

CFCs and N2O
Methane and CO2
Methane and CFCs
N2O and CO2
CFCs and CO2

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