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Environmental Science

Environmental Science
Noise is measured using sound meter and the unit is

joule
decibel
hertz
sound

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Environmental Science
In the middle latitudes of the Northern Hemisphere, surface winds tend to blow ____ and ____ around an area of surface low pressure.

Clockwise; outward
Clockwise; inward
Counterclockwise; outward
Counterclockwise; inward

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Environmental Science
The electrified region of the upper atmosphere is called the:

Ionosphere
Troposphere
Thermosphere
Mesosphere
Stratosphere

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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.

France
Germany
Spain
Denmark

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Environmental Science
Complex interlinked food chains are called

Food pyramid
Food Web
Food net work
Trophiclevels

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Environmental Science
In July, at middle latitudes in the Northern Hemisphere, the day is ____ long and is ____ with each passing day.

More than 12 hours; getting longer
More than 12 hours; getting shorter
Less than 12 hours; getting shorter
Less than 12 hours; getting longer

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