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Environmental Science

Environmental Science
Increased surface UV leads to increased __________ ozone

exospheric
lonospheric
tropospheric
stratospheric

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Environmental Science
Nitrogen gas returns to the atmosphere by the action of

Nitrate fertilizers
Nitrifying bacteria
Denitrifying bacteria
Nitrogen fixing bacteria

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Environmental Science
Name the disease caused by mercury poisoning in Japan

Minamata disease
Xeroderma pigmentosum
Itai itai
Measles

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Environmental Science
CFC releases a chemical which is harmful to ozone is

SO2
chlorine
fluorine
N2O

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Environmental Science
The water management act is complemented by the waste water charges act at

14631
35277
36059
34641

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Environmental Science
Nitrogen fixing blue green algae is

Nitrosomonas
Nostoc
Clostridium
Rhizobium

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MORE MCQ ON Environmental Science

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