Across
- 1. Everyone will ___ flowers in the park, to bring new flowers.
- 2. Students have to ___ paper, to use paper again.
- 3. I won't ___ the water on when I brush my teeth.
- 4. We have to keep trees. If we ___ down trees, we will have less oxygen.
- 8. ___ is in our houses to give us lights.
- 9. My family won't ___ electricity, paper or water. We will save these things.
- 10. People have to ___ pollution, or make less pollution.
Down
- 1. It is a material that is usually made from plants.
- 2. We will throw things into special bins or cans to ___.
- 5. All families have to ___ off the lights when they leave a room.
- 6. It is a container that holds a liquid.
- 7. It is a strong material that is made of chemicals.