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Environmental Science

Environmental Science
Electromagnetic radiation with wavelengths between 0.4 and 0.7 micrometers is called:

Visible light
Microwaves
Ultraviolet light
Infrared light

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Environmental Science
Where are the days and nights of equal length all year long?

Nowhere
At 23.5o
At 66.5o
At the Equator

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Environmental Science
Melanornia (skin cancer) is associated with

ozone depletion
ozone accumulation
allergens
acid rain

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Environmental Science
The intensity of earthquake is measured in ____________

Beaufort scale
Mohs scale
Joules
Richter scale

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Environmental Science
African grasslands are called

Savannah
Pampas
Prairies
None

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Environmental Science
Carbon dioxide is called greenhouse gas because it is

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

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