Environmental Science - General Knowledge Questions and Answers

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The Salim Ali Bird sanctuary is located at

Pondicherry,

Thattekad,

Anakkatti

Kalakkad

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

Barograph

Radiosonde

Aneroid barometer

Altimeter

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The species that flower are called

gymnosperms

bryophytes

angiosperms

algae

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Basidiospores are considered to be a major source of

airborne allergens

water borne allergens

animal faeces

bioweapon

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An example of an abiotic component

Plants

Soil

Animals

Bacteria

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Pollutants that are introduced into the environment by human activity are called as

qualitative pollutants

quantitative pollutants

anthropogenic pollutants

all of these

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When clouds are viewed near the horizon, the individual cloud elements usually:

Appear closer together than is actually the case

Appear farther apart than is actually the case

Appear lighter in color than is actually the case

Appear to have more vertical development than is actually the case

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Which sea is referred to as an oceanic desert?

Red Sea

Sargasso Sea

Arabian Sea

Sea of Japan

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At night, low clouds:

Enhance the atmospheric greenhouse effect

Weaken the atmospheric greenhouse effect

Are often caused by the atmospheric greenhouse effect

Have no effect on the atmospheric greenhouse effect