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Environmental Science

Environmental Science
Acid rain mainly result from

Sulfur dioxide
Carbon dioxide
Ammonia
Carbon monoxide

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Environmental Science
Vermi-composting is a natural method of

Managing waste it creates
Producing compost manure
Destroying worms
Producing worms

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Environmental Science
What is Pedology?

none
Study of air
Study of water
Study of soil

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Environmental Science
Valuable, practical services that help to preserve ecosystem performed by nature are called

Ecosystem service
Biological control
The green house effect
Biosphere balancing

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Environmental Science
In calm air the air temperature is -10o C, if the wind speed should increase to 30 knots (with no change in air temperature) the thermometer would indicate:

A much lower temperature than -10o C
A temperature of -10o C
A much higher temperature than -10o C
A temperature of -30o C

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Environmental Science
A biomass pyramid is important because it illustrates

The number of tropic levels in a system
How energy flows through a food web
The biomass of all organisms at each tropic level in a system
The number of species in each tropic level

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