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Environmental Science

Environmental Science
If water vapour comprises 3.5 percent of an air parcel whose total pressure is 1,000 mb, the water vapour pressure would be:

1,035 mb
350 mb
35 mb
965 mb

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Environmental Science
The phenomenon of occurrence of additional species found in the ecotone or transitional zone between adjoining ecosystems is known as _________

Raman effect
Coolidge effect
Edge effect
Root effect

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Environmental Science
________ is the natural phenomenon, caused by an unlimited and unprecedented rainfall.

Heightening
Soil erosion
Cyclone
Floods

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Environmental Science
Rainfall is measured by an instrument known as

Seismograph
Rain gauge
Lactometer
Nanometer

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Environmental Science
Environmental Protection Act was introduced in the year

1986
1988
1989
1972

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

Biological control
Biosphere balancing
Ecosystem service
The green house effect

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