In the following reaction, indicate the substance being oxidized, reduced, the oxidizing agent, reducing agent, and the number of electrons transferred. 3CoSO4(aq) + 2Al(s) > 3Co(s) + Al2(SO4)3(aq)

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.