First, magma should go through an event called "crystallization". This will make sure that magma hardens up a little bit.
After this, exposure and weathering will do a thing. They will finish the process.
Explanation:
oxidation is adding of oxygen and removal of hydrogen.
Reduction means removal of oxygen and addition of hydrogenm
The reason wet clothes spread out dry faster than when left in a pile is because there is more surface area therefore the rate of evaporation increases and this decreases the time it takes for the water molecules to diffuse into the air.