More cards in this set

Card 6

Front

How do microwave ovens work?

Back

Preview of the front of card 6

Card 7

Front

Why do microwave ovens have metal cases and screens over their glass doors?

Back

Preview of the front of card 7

Card 8

Front

What are the health risks of using mobile phones?

Back

Preview of the front of card 8

Card 9

Front

What are microwaves used for?

Back

Preview of the front of card 9

Card 10

Front

How to minimise health risks when using a mobile phone

Back

Preview of the front of card 10

Card 11

Front

How do mobile phone masts cause health problems?

Back

Preview of the front of card 11