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Environmental Science

Environmental Science
The algal booin often releases __________ in water

virus
acidic
bacteria
toxins

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Environmental Science
BOD of a river water is found very high. This means water

contain many dissolved minerals
contain Algae
is highly polluted
is clear

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Environmental Science
As the air temperature increases, with no addition of water vapor to the air, the dew point will:

Increase and become equal to the air temperature
Increase
Decrease
Remain the same

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Environmental Science
If the average temperature of the sun increased, the wavelength of peak solar emission would:

Shift to a shorter wavelength
Impossible to tell from given information
Shift to a longer wavelength
Remain the same

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Environmental Science
Lines connecting points of equal temperature are called:

Thermals
Thermographs
Isotherms
Isobars

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Environmental Science
__________ is derived recently from living organisms and their metabolic products.

Biofuel
Gobar gas
Fossil fuel
Biomass

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MORE MCQ ON Environmental Science

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