Gross primary production and net primary production. Gross primary production is the amount of chemical energy as biomass that primary producers create in a given length of time.
Answer:
A. Polar regions receive less solar energy and heat per unit area than tropical regions.
Explanation:
The sun is lower in the sky the farther away from the equator you go (at higher latitudes), so the solar energy is less direct. Climate in areas with less direct solar input tends to be generally cooler.
Answer:
for X is -1.20 V
Explanation:
Oxidation: []
reduction:
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overall:
So,
or,
or,
So, for X is -1.20 V
<span>it will convert the energy produced by a chemical reaction into usable electric power.</span>