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Environmental Science

Environmental Science
This holds a planet's atmosphere close to its surface:

Gravity
Moisture
Cloud cover
Radiation
Pressure

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Environmental Science
The abiotic and biotic components constitute the structure of an

atmosphere
environment
Ecosystem
energy flow

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Environmental Science
The most abundant greenhouse gas in the earth's atmosphere:

Chlorofluorocarbons (CFCs)
Methane (CH4)
Nitrous oxide (N2O)
Carbon dioxide (CO2)
Water vapour (H2O)

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Environmental Science
Which of the following rock types would most likely be the best oil reservoir?

Salt
Granite
Shale
Sandstone

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Environmental Science
Which of the following enhances soil fertility?

Improved methods of agriculture
Crop rotation
Irrigation
Using new seed varieties

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Environmental Science
The effects of radioactive pollutants depends upon

Energy releasing capacity
All of these
Rate of deposition of the contaminant
Rate of diffusion

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MORE MCQ ON Environmental Science

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