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Environmental Science

Environmental Science
The algal booin often releases __________ in water

bacteria
virus
acidic
toxins

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Environmental Science
The most abundant gas in the stratosphere is:

Oxygen (O2)
Ozone (O3)
Nitrogen (N2)
Chlorofluorocarbons (CFCs)
Carbon dioxide (CO2)

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Environmental Science
A small quantity of __________ material can produce an enormous amount of energy

Non-metallic
Conductive
Radioactive
Metallic

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Environmental Science
Molten rock deep inside the earth is called

magma
core
lava
valcano

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Environmental Science
Perspiration cools the body by

Conductive heat transfet
Radiative heat transfer
Advective heat transfer
Latent heat transfer

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Environmental Science
All of the following are advantages of dams except

enhancing natural spawning patterns of fish
recreation
flood control
hydroelectric power

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MORE MCQ ON Environmental Science

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