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Environmental Science

Environmental Science
Which of the following is an extinct species?

Ostrich
Tiger
Lion
Dodo

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Environmental Science
Minamata disease was caused by pollution of water by

Mercury
Methyl iso cyanate
Lead
Tin

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Environmental Science
In an aquatic ecosystem, the depth to which light penetrates is called

nonphotic
euphotic
aphotic
photic

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Environmental Science
During the afternoon the greatest temperature difference between the surface air and the air several meters above occurs on a:

Clear, windy afternoon
Cloudy, windy afternoon
Clear, calm afternoon
Cloudy, calm afternoon

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Environmental Science
_______ is an example of "bottom feeders".

Frog
Cat fish
Snake
Tadpole

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Environmental Science
India is primary centre of domestication of

Sheep
Water Buffalo
Elephants
Goat

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MORE MCQ ON Environmental Science

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