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Environmental Science

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

deforestation
acid rain
water pollution
forest fire

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Environmental Science
The top layer of the lake is called as

Hypolimnion
Epilimnion
Thermonion
Thermocline

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Environmental Science
Killing of animals disturbs

Good for man
The balance of nature
Good for eco system
None

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Environmental Science
In most areas, the warmest time of the day about 5 feet above the ground occurs:

In the afternoon between 3 and 5 PM
In the early evening after 6 PM
Just before the sun sets
Around noon

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Environmental Science
Earth summit of Rio de Janeiro (1992) resulted in

Compilation of Red list
Establishment of biosphere reserves
Conservation of biodiversity
IUCN

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Environmental Science
The first global environmental protection treaty "The Montreal Protocol" was signed on September 26 in

1990
1987
1985
1981

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MORE MCQ ON Environmental Science

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