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Environmental Science

Environmental Science
Commonly used radioactive isotopes in scientific research

32 P
14 C
all of these
125 I

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

West Bengal
Maharashtra
Tamil Nadu
Kerala

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Environmental Science
Nuclear accidents mostly release radioactive __________ into the atmosphere

Carbon
Phosphorus
Iodine
Sulphur

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Environmental Science
Atmospheric humidity is measured by

Photometer
Auxanometer
Hygrometer
none

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Environmental Science
Salinization is ___________.

Accumulation of salts in water
Accumulation of salts in soil
Accumulation of salts in body
Accumulation of salts in animals

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Environmental Science
If you want to keep an object cool while exposed to direct sunlight,

Wrap it in aluminum foil with the shiny side facing inward
Wrap it in black paper
Put it inside a brown paper bag
Wrap it in aluminum foil with the shiny side facing outward

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