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Environmental Science

Environmental Science
Which of the following interactions will not promote co evolution?

Parasitism
Interspecific competition
Mutualism
Commensalism

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Environmental Science
Hypothermia is most common in:

Hot, humid weather
Hot, dry weather
Cold, wet weather
Cold, dry weather

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Environmental Science
Biotic potential is counteracted by

Limitation of food supply
Producer is the largest
Competition with other organisms
None of these

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Environmental Science
The earth's first atmosphere was composed primarily of:

Carbon dioxide and water vapor
Oxygen and water vapor
Hydrogen and helium
Argon and nitrogen

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Environmental Science
Killing of animals disturbs

Good for eco system
Good for man
None
The balance of nature

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Environmental Science
Commonly used radioactive isotopes in scientific research

32 P
125 I
all of these
14 C

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