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Environmental Science

Environmental Science
Drinking of fluoride containing water results :

minemata
chlorosis
fluorosis
methaemoglobinema

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

natural gas
oil resources
coal
nuclear power

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Environmental Science
Sea water is

hypotonic
acidic
alkaline
neutral

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Environmental Science
What is desertification?

Conversion of croplands into desert
All of these
Conversion of forests into desert
Conversion of grassland into desert

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Environmental Science
What is the major cause of diminishing wildlife number?

Cannibalism
Habitat destruction
Paucity of drinking water
Felling of trees

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Environmental Science
The resources that can be replaced by natural ecological cycle is called

Renewable
exhaustible
natural
non-renewable

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MORE MCQ ON Environmental Science

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