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Environmental Science

Environmental Science
Harmful trace metals in fly ash:

All of these
cadmium
antimony
arsenic

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Environmental Science
Air pollution is severe in

Cities
Densely populated areas
all of these
Industrialised areas

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Environmental Science
Any unfavorable alteration of the environment may be called as

eutrophication
environmental pollution
biomagnigication
bioaccumulation

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Environmental Science
A heat transfer process in the atmosphere that depends upon the movement of air is:

Reflection
Radiation
Convection
Conduction
Absorption

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Environmental Science
Boron, Zinc and Manganese are usually referred to as

Micronutrients
Macronutrients
Soil Vitamins
MBZ nutrients

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Environmental Science
The combustion of waste in the absence of Oxygen is called

Pyrolysis
Hydrolysis
None
Haemolysis

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MORE MCQ ON Environmental Science

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