On Earth, electrical systems are usually "grounded," giving excess electrons a place to go. Household wiring has a "ground," literally a big metal stake pounded several yards into the ground. The stake is driven deep into Earth because, in most locations, soil is damp once you get several feet underground. Explain why damp soil helps the excess electrons move. ​

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.

the correct answers are;

a. the rock was made from more than one type of material.

e. layers of hot liquids in the rock cooled and solidified at different temperatures.

these are the two options that are related to the statement given above.