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Environmental Science

Environmental Science
A human population is small, there is a greater chance of :

mutation
genetic drift
natural selection
gene flow

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Environmental Science
Synecology deals with

Ecology of many species
Ecology of community
Ecology of many populations
None of these

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Environmental Science
The study of food chains and food webs is observed in the phenomenon known as

ecosystem
energy flow
biological chain
biological magnification

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Environmental Science
Minamata disease was caused by pollution of water by

Tin
Mercury
Lead
Methyl iso cyanate

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Environmental Science
Which of the following can be used as a method of protecting an orchard from damaging low temperatures during a radiation inversion?

All of these
Wind machines
Irrigation (cover the area with water)
Orchard heaters

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Environmental Science
Extensive planting of trees to increase forest cover is called

Agroforestry
Deforestation
Social forestry
Afforestation

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MORE MCQ ON Environmental Science

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