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Environmental Science

Environmental Science
A heat transfer process in the atmosphere that depends upon the movement of air is:

Reflection
Conduction
Radiation
Absorption
Convection

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Environmental Science
When oil and gas resources are burnt they kill many forests and lakes by

forest fire
deforestation
water pollution
acid rain

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Environmental Science
A group of individuals of a plant or animal species, inhabiting a given area is called

Ecosystem
Community
Population
Biome

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Environmental Science
What is the man-made greenhouse gas known as?

HFC
Ozone
Carbon dioxide
Water Vapour

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

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Environmental Science
Largest reptile in the world

Dragon
Anaconda
Crocodile
Python

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