Why do we turn off the microscope before unplugging it from the outlet and use it in a dry place?

We turn off the microscope before unplugging it because the moisture in the room or even around the microscope might send an electrical current to the outlet causing a dangerous exposure from electricity to you. It is important to use it in a dry place because you might get electrocuted if not safe.

Explanation:

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion