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Environmental Science

Environmental Science
Nuclear accidents mostly release radioactive __________ into the atmosphere

Iodine
Phosphorus
Carbon
Sulphur

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Environmental Science
Freshwater protozoans react to a/an __________ environment by removing water through _______

hypotonic, turgor pressure
hypertonic, a contractile vacuole
hypotonic, a contractile vacuole
isotonic, a contractile vacuole

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Environmental Science
The worst nuclear accident happened to date is occurred at

Chernobyl in 1986
Three Mile Power Plant in 1979
Sellafield in 1957
Fukushima in 2011

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Environmental Science
The phenomenon of accumulation of non-biodegradable pesticides in human beings

Bioremediation
Bioaccumulation
Biomagnification
Biodegradation

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Environmental Science
A pond, serves as a good example for a __________ water ecosystem.

fresh
brackish
marine
sea

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Environmental Science
Where was the Stockholm conference on Human Environment held?

India
Greece
Austria
Sweden

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MORE MCQ ON Environmental Science

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