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Environmental Science

Environmental Science
Ultraviolet radiation which is not lethal but harm to the organism is

0.1 to 0.28
0.28-0.32
0.4-0.5
0.32-0.4

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Environmental Science
All food chains starts with __________ and ends with decay.

Fungi
Organisms
Photosynthesis
Environment

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Environmental Science
The earth's radiation is often referred to as ________radiation, while the sun's radiation is often referred to as _________radiation.

Shortwave, shortwave
Longwave, longwave
Longwave, shortwave
Shortwave, longwave

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Environmental Science
Which of the following rock types would most likely be the best oil reservoir?

Salt
Shale
Sandstone
Granite

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Environmental Science
What is Dendrology?

Study of Butterflies
None of these
Study of Trees
Study of Plants

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Environmental Science
A high Biological Oxygen Demand (BOD) indicates that:

Low level of microbial pollution
absence of microbial action
High level of microbial pollution
water is pure

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