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Environmental Science

Environmental Science
Abundant source of inonazite sands are found on the sea shores of

Kerala
Tamil Nadu
West Bengal
Maharashtra

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Environmental Science
Area X represents

solar
nuclear
coal
oil

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Environmental Science
Which phytoplankton exists at the size of 60 micro metre?

Net plankton
Ultraplankton
Nanoplankton
Picoplankton

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Environmental Science
Which of the following gases has role an important in maintaining atmospheric temperature?

Oxygen
Nitrogen
Carbon dioxide
Argon

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Environmental Science
The pyramid of numbers in a single tree is

Inverted
None of these
Spindle shaped
Upright

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Environmental Science
The most harmful of ultraviolet radiation is

UV-B,
UV-A,
All the above.
UV-C,

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