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Environmental Science

Environmental Science
Molten rock deep inside the earth is called

valcano
magma
lava
core

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Environmental Science
_________ is the phenomenon where the earth retains heat.

Green house effect
Land pollution
Global effect
Air pollution

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Environmental Science
Carbon dioxide is called greenhouse gas because it is

Used in green-house to increase plant growth
Transparent to both sunlight and heat
Transparent to heat but traps sunlight
Transparent to sunlight but traps heat

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Environmental Science
The concept that 'population tends to increase geometrically while food supply increases arithmetically' was put forward by

Charles Darwin
Thomas Malthus
Adam Smith
Stuart Mill

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Environmental Science
During the afternoon the greatest temperature difference between the surface air and the air several meters above occurs on a:

Clear, calm afternoon
Cloudy, calm afternoon
Cloudy, windy afternoon
Clear, windy afternoon

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Environmental Science
The horizontal extent of the ozone hole can sometimes exceed the size of the Antarctic continent.

1

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