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Environmental Science

Environmental Science
What is Pedology?

Study of air
Study of water
Study of soil
none

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Environmental Science
Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to

brackish water
acid rain
soil pollution
forest fire

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Environmental Science
Scientists are able to determine the air temperature in the thermosphere by:

Using radiosondes
Direct measurements in manned, high-altitude balloons
Using temperature probes in orbiting satellites
Observing changes in satellite orbits

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Environmental Science
The deepest radiation inversion would be observed:

On a desert in winter
In a deep valley during the summer
At the top of a high mountain in winter
In polar regions in winter
At the equator any day of the year

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Environmental Science
During a radiation inversion, wind machines

Lift cool, surface air to higher altitudes
All of these
Bring warm air down toward the surface
Mix the air near the ground

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Environmental Science
The first Environmental Law in India was enacted in

1982
1950
1947
1972

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MORE MCQ ON Environmental Science

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