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Environmental Science

Environmental Science
Concept of ecological pyramids was proposed by

Odum
Clements
Charles Elton
Tansley

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Environmental Science
What is Bagasse? What is it used for?

Liquid waste --used as fertilizer
Biogas -- used as fuel
Sugar cane waste --used as to make paper
Vermi compost - used as fertilizer

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Environmental Science
An example of nitrogen fixing bacteria in the soil

Nostoc
Azotobacter
Nitrobacter
Rhizobium

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Environmental Science
The Residential and Commercial wastes mainly consist of:

None of these
Food wastes
Card board
Packaging materials

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Environmental Science
Which group of vertebrates comprises the highest number of endangered species?

Mammals
Birds
Reptiles
Fishes

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Environmental Science
At which city might you be able to observe cirrus clouds at an altitude of 3,000 m (10,000 feet) above the surface?

Chicago, Illinois
Barrow, Alaska
Miami, Florida
Honolulu, Hawaii

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MORE MCQ ON Environmental Science

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