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Environmental Science

Environmental Science
A narrow valley with steep sides is known as

Waterfall
Landslide
Canyon
Gorge

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Environmental Science
Which of the following zones in a lake suffers from lack of light and therefore limited photosynthesis is able to take place?

Euphotic
Littoral
Pelagic
Profundal

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Environmental Science
Melanornia (skin cancer) is associated with

ozone depletion
acid rain
allergens
ozone accumulation

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Environmental Science
The Red Data book which lists endangered species is maintained by

UNO
WHO
IUCN
WWF

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Environmental Science
The algal booin often releases __________ in water

bacteria
toxins
acidic
virus

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

Chilka lake
Woolar lake
Dal lake
Vembanad lake

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MORE MCQ ON Environmental Science

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