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Environmental Science

Environmental Science
A small particle of soil blown by dust is known as

saltation
surface creep
landslide
suspension

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Environmental Science
Industrial melanism is an example of

defensive adaptation of skin against UV radiations
protective resemblance with the surrounding
darkening of skin due to industries
drug resistance

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Environmental Science
Bell-shaped polygonal pyramid indicates

moderate percentage of young individuals
low percentage of old individuals
high percentage of young individuals
low percentage of young individuals

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Environmental Science
What is Plankton?

none
Microscopic floating organisms - Plants and animals.
bottom dwelling aquatic organisms
large plants in water

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Environmental Science
The temperature scale where 0o represents freezing and 100o boiling:

Celsius
Kelvin
Fahrenheit
Absolute

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Environmental Science
Which of the following is mainly responsible for the extinction of wild life

Destruction of Habitats
All of these
Pollution of air and water
Hunting of flesh

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MORE MCQ ON Environmental Science

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