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Environmental Science

Environmental Science
The ocean covers ________ percentage of Earth's surface.

0.71
0.51
0.61
0.91

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Environmental Science
Trophic levels are formed by

only animals
Only carnivorous
Only plants
Organisms linked in food chain

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Environmental Science
When the air temperature increases, the saturation vapour pressure will:

Decrease
Increase
Vary over an increasingly broad range of values
Remain the same

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Environmental Science
The source of energy in an ecosystem is

Sunlight
ATP
R.N.A
N.A

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Environmental Science
Harmful trace metals in fly ash:

All of these
arsenic
cadmium
antimony

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Environmental Science
The areas where soil is washed away into streams, transported into rivers and finally lost to the sea are called

Ecologically sensitive areas
Delta
Biologically sensitive areas
Grasslands

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