The law of mass action suggests that_
the higher concentration of molecules the faster a reaction can occur
heat affects the rate of chemical reaction
equal amounts of reactants yield equal amounts of products

not only is it colder, it also becomes darker, less salty, and more dense.

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.

i think the answer is 95 hope this