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Environmental Science

Environmental Science
At any given time, ______ of the earth is illuminated by the sun.

One-half
One-third
Two-thirds
One-fourth

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Environmental Science
Ganga Action Plan in India was launched in the year _________

1980
1988
1978
1986

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Environmental Science
What is troposphere?

Portion of air
Lowest layer of atmosphere where we survive
Portion of water
Portion of sky

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Environmental Science
What do you call the rain that contains chemical waste and cause damage to plants and animals?

Monsoon rain
Seasonal rain
Smog
Acid rain

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Environmental Science
Minute particles and liquid droplets are collectively called

Ozone
Convection current
Aerosols
UV radiation

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Environmental Science
A biodegradable plastic developed by Biopak Corporation Australia

Polyester
Pet
PVC
Biopol

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