Read the piece about Electrical heat then, using information from the text, fill in the missing words in each sentence. The sentences are related to the text but not necessarily verbatim or in order.

1. It is so easy to make a hot drink, a is usually located in the kitchen.

2. Electricity is a form of energy and heating for the domestic user.

3. There are many ways in which we use the heating properties of electricity.

4. In a metal wire the of metal atoms causes heat to be produced.

5. Many people use a hair after they have had a shower.

6. The in a metal wire are bombarded by electrons as the current passes through it.

7. Unfortunately, the production of electrical heat can cause .

8. At the of a switch electrical energy is available.

9. Atoms get as the electrical current is increased.

10. Many households use an electric to cook their meals.

11. Most showers are powered by an electric .

12. Coal powered power stations cause waste by .

13. Nuclear produces radioactive waste products.

14. Using an electrical is one of the easiest ways of preparing toast.

15. An electric is not a very economic way of heating a room.