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Environmental Science

Environmental Science
Increased surface UV leads to increased __________ ozone

stratospheric
tropospheric
lonospheric
exospheric

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Environmental Science
A high density of elephant population in an area can result in

Interspecific competition
mutualism
Predation on one another
Intraspecific competition

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Environmental Science
An example of nitrogen fixing bacteria in the soil

Nostoc
Azotobacter
Rhizobium
Nitrobacter

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Environmental Science
First Biosphere reserve in India

Eravikulam
Agastyamala
Chinnar
Nilgiri

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Environmental Science
Which of the radioactive material is largely associated with bone cancer

Radium-226
Strontium-90
Thorium-232
Iodine

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Environmental Science
Maximum deposition of DDT will occur in

sea gull
crab
phytoplankton
eel

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MORE MCQ ON Environmental Science

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