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Environmental Science

Environmental Science
Eutrophication of water bodies resulting to killing of fishes is mainly due to non-availability of

Oxygen
Essential minerals
Light
Food

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Environmental Science
The pyramid of numbers is inverted in the case of

Grassland ecosystem
lake ecosystem
parasitic food chain
Forest ecosystem

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Environmental Science
Algal bloom results in

Eutrophication
Biomagnification
Global warming
Salination

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Environmental Science
The darkening of the skin due to arsenic poisoning is called

Skin scaling
None of these
Diffuse melanosis
Black syndrome

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Environmental Science
The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere:

Altimeter
Barograph
Radiosonde
Aneroid barometer

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Environmental Science
The most widely used pesticides function by disrupting

endocrine function
renal function
molecular events
neurological cellular function

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MORE MCQ ON Environmental Science

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