If an electric circuit was analogous to a water park, then the battery would be analogous to the a. pipes which carry water to the circuit b. pump which supplies energy to move the water from a ground to a high elevation c. the people which flow from the top of the water ride to the bottom of the water ride d. the top of the water slide e. the long lines which exist at the park

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.