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Environmental Science

Environmental Science
5th June is observed as

World population day
World wildlife day
World forest day
World environment day

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Environmental Science
Wild life is continuously decreasing. What is the main reason of this?

Hunting
Cutting down of forest
Predation
Destruction of habitat

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Environmental Science
Soil pollution is caused by

Aerosol
PAN
Acid rain
Ozone

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Environmental Science
Carbon monoxide is a pollutant because it

reacts with 02
inactivates nervous system A
reacts with haemoglobin
inhibits glycolysis

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Environmental Science
A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as

Pyramid of biomass
Pyramid of number
Ecological pyramid
Pyramid of energy

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Environmental Science
Conservation within the natural habitat is

exvivo conservation
exsitu conservation
insitu conservation
invivo conservation

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MORE MCQ ON Environmental Science

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