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Environmental Science

Environmental Science
Commonly used radioactive isotopes in scientific research

125 I
32 P
all of these
14 C

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Environmental Science
The Term Smog was introduced in 1905 by

Des Voeux
Hult
Canon
Le Chatelier

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Environmental Science
When the two ecosystems overlap each other, the area is called

Habitat
Ecotype
Niche
Ecotone

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Environmental Science
Pick out the world's rarest monkey.

Baboon
Common Marmoset
Gibbon
Golden langur

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Environmental Science
At what time of day is the relative humidity normally at a minimum?

When the air temperature is highest
When the air temperature is lowest
Just before sunrise
About midnight

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Environmental Science
Viable material of endangered species can be preserved by

Gene bank
Gene library
Gene pool
Herbarium

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