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ENVIRONMENTAL SCIENCE

Environmental Science
Carbon monoxide is a pollutant because it

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

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Environmental Science
High biological oxygen demand indicates:

absence of microbial pollution
moderate microbial pollution
all of these
intense level of microbial pollution

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Environmental Science
Environmental education should be in _______ approach.

balanced
interpreting
interdependent
interdisciplinary

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Environmental Science
A high density of elephant population in an area can result in

Predation on one another
mutualism
Intraspecific competition
Interspecific competition

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Environmental Science
The most important human activity, leading to the extinction of wildlife, is

Hunting for valuable wildlife products
Alternation and destruction of the natural habitats
Introduction of alien species
Pollution of wildlife, is

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