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Across 1. Sometimes we run out of this when doing exercise 2. Read one of these to find out how much energy you are using 5. Often followed by the word Footprint 6. In summer we have cooling, in winter we have 7. Switch them off when you go out 10. We flick this to power devices off

Down 1. Power used for lights 3. We don't want to increase our cosumption we want to ..........like in a sauce 4. Knowledge is ........ 8. Jumpin Jack Flash is a 9. Open as alternative to air conditioning