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Environmental Science

Environmental Science
Environmental Protection Act was introduced in the year

1989
1988
1986
1972

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Environmental Science
Which book written by Rachel Carson resulted in banning DDT in USA?

Biomagnification
Silent spring
Food chain
The environmentalism

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Environmental Science
The Indian Parliament passed the Biodiversity Bill in the year_________

2002
2005
2000
2007

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Environmental Science
The formation of a climax community from an abandoned farm land is a an example of

Primary succession
Allogenic succession
Autogenic succession
Secondary succession

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Environmental Science
Electromagnetic radiation with wavelengths between 0.4 and 0.7 micrometers is called:

Visible light
Microwaves
Infrared light
Ultraviolet light

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Environmental Science
Which of the following is the best indicator of SO2 pollution.

algae
bryophyte
pteridophyte
lichen

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