Across
- 1. a type of energy that can not be reused and are only a one time use
- 5. when there is excess amount of waste causing harm to our environment and to us
- 6. turning off your lights when not needed can save_______
- 7. using something again or more
- 10. aluminum, iron, and copper are examples of______
- 11. solar energy, wind energy, hydro energy, and biomass energy are example of________ energy
- 12. collecting and turning waste into new material
Down
- 2. to make something become smaller in size/amount
- 3. an area where waste is burned
- 4. discharged substances
- 5. after using ______ bags we are still able to use them in our household
- 6. following the three Rs can help/improve the______
- 8. energy from the sun
- 9. these are made from trees