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Environmental Science

Environmental Science
_________ is the most commonly used unit of radiation

Becquerel
Rutherford
Curie
Gray

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Environmental Science
All the genes of a population is called

gene pool
gene population
genome
gene bunch

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

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

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Environmental Science
The abiotic and biotic components constitute the structure of an

atmosphere
Ecosystem
environment
energy flow

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

Conductive
Metallic
Radioactive
Non-metallic

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Environmental Science
Which chemical was responsible for Bhopal gas tragedy?

Tri Nitro Toluene
Benzene Hexa Chloride
Methyl Isocyanate
B & C

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