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Environmental Science

Environmental Science
Which of the following processes acts to remove carbon dioxide from the atmosphere?

Photosynthesis
Burning fossil fuels
Deforestation
Lightning

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Environmental Science
Eutrophication results from

Pesticides
Industrial effluents
Agricultural and sewage water
Vehicle exhaust

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Environmental Science
The source of energy in an ecosystem is

Sunlight
N.A
R.N.A
ATP

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Environmental Science
Warming in the stratosphere is mainly caused by:

Frictional heating caused by meteorites
Release of latent heat energy during condensation
Chemical reactions between ozone and chlorofluorocarbons
Absorption of ultraviolet radiation by ozone

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Environmental Science
Endoderm forms

blood and bone
respiratory system
nervous system
viscera and digestive system

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Environmental Science
The unit of pressure most commonly found on a surface weather map is:

Pounds per square inch
Inches of mercury (Hg)
Millimeters of mercury (Hg)
Millibars or hectopascals

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MORE MCQ ON Environmental Science

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