Generators generate

Like poles of a magnet

What device transforms mechanical energy into electrical energy?

A natural fuel (coal, oil, or gas) formed in the geological past from the remains of living organisms.

Energy stored in the earth in the form of heat.

Energy stored in the nucleus of an atom.

To decrease the amount of products purchased or produced with the intent of minimizing waste

A contaminant to the environment, especially human-made waste.

Which type of energy produces Carbon Dioxide, which can be harmful to our planet and cause pollution?

A resource that can be replaced when needed.

Which of the following represents the largest form of how electrical energy was generated in Ontario in 2007?

Which two pictures show static electricity? Choose 2.

Which material is a conductor?

Which material is an insulator?

When socks stick together in the dryer, there is a buildup of ________ charges on one sock and positive charges on the other sock.

In a stable atom the amount of electrons is equal to the amount of

A balloon has a negative charge. A glass rod has a positive charge. What will happen when the rod is brought near the balloon?