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Environmental Science

Environmental Science
In an aquatic ecosystem, the tropic level equivalent to cows in grasslands is

Zooplankton
Phytoplankton
Benthos
Nekton

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Environmental Science
National Park associated with rhinoceros is

Valley of flowers
Ranthambore
Kaziranga
Corbett

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Environmental Science
The earth's first atmosphere was composed primarily of:

Carbon dioxide and water vapor
Hydrogen and helium
Oxygen and water vapor
Argon and nitrogen

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Environmental Science
Light energy is transformed into chemical energy by

Respiration
Photosynthesis
Recycling
Productivity

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Environmental Science
Which book written by Rachel Carson resulted in banning DDT in USA?

Biomagnification
The environmentalism
Silent spring
Food chain

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Environmental Science
Viable material of endangered species can be preserved by

Gene library
Herbarium
Gene pool
Gene bank

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MORE MCQ ON Environmental Science

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