Polymers are assembled and broken down into two types of reactions: dehydration synthesis and hydrolysis. Which kind of reaction is this?

Hydrolysis adds a water molecule into the middle of a polymer chain. The water splits into an OH- and H+ group and they bond with either end of the now-split polymer, which will continue to occur rapidly until the polymer is broken down into monomers.

The opposite of this is dehydration synthesis, when the H+ and OH- groups bond and form a water molecule, leaving the ends of the monomers to bond on their own and create a polymer.

Explanation:

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: