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Environmental Science

Environmental Science
Plants which grow in light are called

Epiphytes
Heliophytes
Sciophytes
Oxylophytes

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Environmental Science
The pollutant that causes hole in the ozone layer is

PFCs
SF6
CFCs
nitrousoxide

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

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

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Environmental Science
Mobile combustion accounts

10-20% of air pollution
50-60 % of air pollution
5-10 % of air pollution
40-50% of air pollution

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Environmental Science
Which one of the following environmental pollutants has the problem of biomagnifications?

Hg fungicides
NO3
O3 and CO2
SO2

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Environmental Science
The best way to check soil erosion is by providing adequate trees and

Sand
Manure
Grass cover
Water

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MORE MCQ ON Environmental Science

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