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Environmental Science

Environmental Science
What is lotic habitat?

Marine habitat
Stagnant water
Running water habitat
Standing or still water habitat

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Environmental Science
A biodegradable plastic developed by Biopak Corporation Australia

Pet
PVC
Biopol
Polyester

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Environmental Science
In pond ecosystem, the pyramid of biomass is

inverted
upright
spindle shaped
none of these

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Environmental Science
The most abundant gases in the earth's atmosphere by volume are:

Nitrogen and oxygen
Oxygen and water vapor
Oxygen and helium
Oxygen and ozone
Carbon dioxide and nitrogen

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Environmental Science
What is the leading source of energy used in the United States today?

nuclear power
oil resources
coal
natural gas

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Environmental Science
In which year Silent Valley was declared as National Park?

1981
1984
1988
1982

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MORE MCQ ON Environmental Science

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