1. Where does carbon dioxide come from? Im not sure. Lets look at these pictures to find out. Last slide

2. Power stations burn coal, oil or gas to make electricity. This makes carbon dioxide. Click onto the places where the carbon dioxide comes from. Example 1 of 3 Last slide

3. Power stations burn coal, oil or gas to make electricity. This makes carbon dioxide. Click onto the places where the carbon dioxide comes from. Try again These are just cooling towers. The clouds are steam. Last slide Example 1 of 3

4. Power stations burn coal, oil or gas to make electricity. This makes carbon dioxide. Click onto the places where the carbon dioxide comes from. Excellent. The carbon dioxide comes from the boilers at the bottom of the tall chimney. NextLast slide Example 1 of 3

5. Last slide Example 2 of 3 People are responsible for a lot of carbon dioxide. Where does it come from?

6. People are responsible for a lot of carbon dioxide. Where does it come from? Excellent. Cars, lorries and buses run on petrol or diesel. They all produce carbon dioxide. Can you find any other source of carbon dioxide? End Example 2 of 3

7. People are responsible for a lot of carbon dioxide. Where does it come from? Yes. Heating houses and using electricity produces carbon dioxide. Can you find any other source of carbon dioxide? Last slide Example 2 of 3

8. Excellent. Cars, lorries and buses run on petrol or diesel. They all produce carbon dioxide. Yes. Heating houses and using electricity produces carbon dioxide. NextEnd Example 2 of 3 People are responsible for a lot of carbon dioxide. Where does it come from?

9. Factories use energy for heating and electricity. This causes crbon dioxide. Where does it come from? Last slide Example 3 of 3

10. Factories use energy for heating and electricity. This causes crbon dioxide. Where does it come from? That was too easy. Remember though,you cant see the carbon dioxide. The white clouds you can see is steam. It is also made when oil or gas burns. It was a cold day. The steam condensed into the white clouds. Last slide Example 3 of 3

11. Carbon dioxide comes from all these things. Think about the things you do that produce carbon dioxide. UK emissions, 2004. End presentation