Environmental Science - Study Mode

[#306] __________ is derived recently from living organisms and their metabolic products.
Correct Answer

(A) Biofuel

Explanation

Solution: Biofuel is derived recently from living organisms and their metabolic products.

[#307] According to the Stefan-Boltzmann law, the radiative energy emitted by one square meter of an object is equal to a constant multiplied by its temperature raised to the _______ power.
Correct Answer

(C) Fourth

Explanation

Solution: According to the Stefan-Boltzmann law, the radiative energy emitted by one square meter of an object is equal to a constant multiplied by its temperature raised to the fourth power.

[#308] The nation whose government is promoting large families because of an aging population and low fertility rate is
Correct Answer

(C) France

Explanation

Solution: The nation whose government is promoting large families because of an aging population and low fertility rate is France.

[#309] _________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.
Correct Answer

(B) Germany

Explanation

Solution: Germany is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.

[#310] The pyramid of biomass is inverted in
Correct Answer

(C) fresh water ecosystem

Explanation

Solution: The pyramid of biomass is inverted in fresh water ecosystem.