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Environmental Science

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

Bisphenol
Clay
Polycarbonate
Phthalates

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Environmental Science
The pyramid of energy in terrestrial ecosystem is

Irregular
Spindle shaped
Upright
Inverted

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Environmental Science
In a population, unrestricted reproductive capacity is called as

biotic potential
birth rate
carrying capacity
fertility rate

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Environmental Science
On a clear, calm, night, the ground and air above cool mainly by this process:

Reflection
Conduction
Convection
Evaporation
Radiation

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

Soil erosion
Floods
Heightening
Cyclone

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Environmental Science
Official date of Earth Day is on _________

43973
43911
43987
43943

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MORE MCQ ON Environmental Science

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