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Environmental Science

Environmental Science
The famous Minamata disease in Japan is due to the accumulation of____________in fishes.

Lead
Mercury
Zinc
Cadmium

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Environmental Science
Air pollution can be of

b only
both a and b
natural origin
artificial or man made origin

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Environmental Science
The first tropic level refers to

all herbivores
all animals
sunlight
all green plants

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Environmental Science
Cement factory labourers are prone to

asbestosis
bone marrow disease
leukemia
cytosilicosis

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Environmental Science
Which of the following weather elements always decreases as we climb upward in the atmosphere?

Wind
All of these
Temperature
Moisture
Pressure

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Environmental Science
Which book written by Rachel Carson resulted in banning DDT in USA?

Biomagnification
Food chain
The environmentalism
Silent spring

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