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Environmental Science

Environmental Science
The European Union has a permanent ban on the use of __________ in toys.

Phthalates
Polycarbonate
Bisphenol
Clay

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Environmental Science
_______ tree is known as "flame of the forest"?

Zizyphus
Jackfruit
Butea monosperma
Pongamea

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Environmental Science
In pond ecosystem, the pyramid of biomass is

upright
inverted
spindle shaped
none of these

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Environmental Science
A change of one degree on the Celsius scale is ____ a change of one degree on the Fahrenheit scale.

Larger than
Equal to
Is in the opposite direction of
Smaller than

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Environmental Science
The pollutant that causes hole in the ozone layer is

nitrousoxide
PFCs
SF6
CFCs

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Environmental Science
What is meant by root zone process?

A process by which roots of plants are spread on the ground
None of these
A control measure to prevent water pollution
A control measure to prevent soil pollution

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MORE MCQ ON Environmental Science

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