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Environmental Science

Environmental Science
Rising air cools by this process:

Compression
Evaporation
Condensation
Expansion

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Environmental Science
The European Union has a permanent ban on the use of __________ in toys.

Phthalates
Clay
Polycarbonate
Bisphenol

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Environmental Science
When the air temperature is below freezing, the saturation vapour pressure over water is .

Equal to zero
Greater than the saturation vapour pressure over ice
Equal to the saturation vapour pressure over ice
Less than the saturation vapour pressure over ice

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Environmental Science
In recycling of mineral elements within an ecosystem, the responsible direct acing organism are called

Decomposers
Primary consumers
Secondary consumers
Producers

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Environmental Science
Red Data Book Provides data on

Lists of plants and animals
Red colored fishes
Endangered plants and animals
Red flowered plants

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Environmental Science
When human body is infected by infection __________ type of cells are activated to defend the body.

lymphocytes
leukocytes
erythrocytes
monocytes

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MORE MCQ ON Environmental Science

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