Environmental Science - Study Mode

[#481] Ultraviolet radiation which is not lethal but harm to the organism is
Correct Answer

(B) 0.28-0.32

Explanation

Solution: Ultraviolet radiation which is not lethal but harm to the organism is 0.28-0.32.

[#482] If all the water vapour in the atmosphere were to condense and fall to the ground, the globe would be covered with about ______ of water.
Correct Answer

(B) 1 inch

Explanation

Solution: If all the water vapour in the atmosphere were to condense and fall to the ground, the globe would be covered with about 1 inch of water.

[#483] The total mass of water vapour stored in the atmosphere at any moment is about ____ of the world's supply of precipitation.
Correct Answer

(B) 1 week

Explanation

Solution: The total mass of water vapour stored in the atmosphere at any moment is about 1 week of the world's supply of precipitation.

[#484] The sun emits a maximum amount of radiation at wavelengths near ____, while the earth emits maximum radiation near wavelengths of ____.
Correct Answer

(B) 0.5 micrometers, 10 micrometers

Explanation

Solution: The sun emits a maximum amount of radiation at wavelengths near 0.5 micrometers, while the earth emits maximum radiation near wavelengths of 10 micrometers.

[#485] Thickness of plastic cover permissible to use
Correct Answer

(C) 100 Microns

Explanation

Solution: Thickness of plastic cover permissible to use is 100 microns.