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Environmental Science

Environmental Science
When number of food chains is interlocked this is called

food chain
food web
food link
pyramid

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Environmental Science
The horizontal extent of the ozone hole can sometimes exceed the size of the Antarctic continent.

1

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Environmental Science
Boron, Zinc and Manganese are usually referred to as

Soil Vitamins
Micronutrients
MBZ nutrients
Macronutrients

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Environmental Science
In a volume of air near the earth's surface, ____ occupies 78 percent and ____ nearly 21 percent.

Hydrogen, helium
Nitrogen, oxygen
Nitrogen, water vapor
Hydrogen, oxygen
Oxygen, hydrogen

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Environmental Science
The unit of measurement of intensity of sound is in _________

Lux
Parsec
Decibels
Candela

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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; inward
Counterclockwise; outward
Counterclockwise; inward
Clockwise; outward

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