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Environmental Science

Environmental Science
What is oil slick?

Oil in deep sea
Boiled oil
Cooled oil
Thin film of oil in sea water

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Environmental Science
In the northern hemisphere, the number of hours of daylight begin to shorten after the

Summer solstice
Winter solstice
Autumn equinox
Spring equinox

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Environmental Science
Which of the following interactions will not promote co evolution?

Mutualism
Parasitism
Commensalism
Interspecific competition

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Environmental Science
Who had stated in the Stockholm Conference in 1972 that poverty was the greatest polluter?

Indira Gandhi
Mahatma Gandhi
Jawaharlal Nehru
Rajiv Gandhi

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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 _________

Coolidge effect
Edge effect
Raman effect
Root effect

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Environmental Science
The process of successful establishment of the species in a new area is called

ecesis
invasion
climax
sere

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