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Environmental Science

Environmental Science
Succession initiated on large sand deposits or deserts is called

Psammosere
Hydrosere
Oxylosere
Xerosere

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Environmental Science
Which of the following would be considered to be a biotic component of an environment?

Fungi
Soil
Fire
Water

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Environmental Science
In the stratosphere, the air temperature normally:

Decreases with increasing height
Both increases and decreases depending on the season
Cannot be measured
Increases with increasing height

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Environmental Science
What are rodenticides?

That kill insects
That kill fishes
That kill rats
That kill crocos

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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
Pollution of wildlife, is
Introduction of alien species

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Environmental Science
The indoor pollutant radon which is a radioactive gas causes

cardiac arrest
lung cancer
anemia
hormone disorder

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