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Environmental Science

Environmental Science
Which one of the following is the most stable ecosystem?

Ocean
Mountain
Forest
Desert

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Environmental Science
_________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.

Denmark
Spain
Germany
France

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Environmental Science
What are rodenticides?

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

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Environmental Science
Conservation within the natural habitat is

exvivo conservation
invivo conservation
insitu conservation
exsitu conservation

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Environmental Science
Animal dung is __________ waste.

Toxic
Non biodegradable
Hazardous
Biodegradable

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Environmental Science
The ratio of the mass of water vapour in a given volume (parcel) of air to the mass of the remaining dry air describes the:

Mixing ratio
Absolute humidity
Dew point
Relative humidity

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MORE MCQ ON Environmental Science

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