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Environmental Science

Environmental Science
The largest brackish water lake situated in Asia is in Orissa. Which is the lake?

Dal lake
Woolar lake
Chilka lake
Vembanad lake

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Environmental Science
________ is diffused into the ground by gravitational force.

Rain water
River water
None of these
Ocean

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Environmental Science
_________ is an important factor that aggravates the effect of drought.

Acid Rain
Soil Erosion
Deforestation
Floods

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Environmental Science
All food chains starts with __________ and ends with decay.

Fungi
Organisms
Photosynthesis
Environment

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Environmental Science
The gas that absorbs most of the harmful ultraviolet radiation in the stratosphere:

Ozone
Nitrous oxide
Chlorofluorocarbons
Water vapor
Carbon dioxide

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Environmental Science
A population is a group of

individuals in a family
species in a community
individuals in a species
communities in an ecosystem

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