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Environmental Science

Environmental Science
Carbon dioxide is a naturally-occurring component of the atmosphere.

1

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Environmental Science
Gharial is a

Tortoise
Cobra
Crocodile
Frog

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Environmental Science
The earth's first atmosphere was composed primarily of:

Argon and nitrogen
Oxygen and water vapor
Hydrogen and helium
Carbon dioxide and water vapor

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Environmental Science
As the air temperature increases, the air's capacity for water vapour:

Decreases
Is unrelated to air temperature and can either increase or decrease
Increases
Remains constant

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Environmental Science
The intensity of earthquake is measured in ____________

Mohs scale
Beaufort scale
Richter scale
Joules

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

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

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