A dam with a depth of 25m. Calculate the water pressure at the bottom of the dam when the water is at its maximum level. And explain how should the wall of the dam to be designed and why.

the answer is to check all of them! they all apply well at least i think so!

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.

just copy what u wrote and paste and search in google