6. static electricity is produced when two different materials are rubbered to each other 7. current electricity is a flowing electricity 8. plants, animals and objects contain chemical energy 9. plants, animals and objects contain chemical energy 10. energy is the ability to do work
III. write the energy transformation in each number
11. electrical outlet and rice cooker 12. sun and solar panel 13. electrical outlet and flat iron 14. sun and plant 15. burger and human
