Across
- 1. It is an equipment to sweep the floor.
- 5. This is the color of the trash can for organic waste.
- 6. You must ... the toilet after using it.
- 7. We must ... the plants.
- 10. We have to ... the classroom.
- 12. Bring a ... to school to reduce plastic waste.
- 13. Keeping the school environment is our ...
- 14. We have to pull out ... in the school garden.
Down
- 2. We should ... the use of plastic waste.
- 3. You have to separate ... and non-organic waste.
- 4. This is the color of the trash can for non-organic waste like plastic or bottle.
- 6. Plants need it to grow well.
- 8. We must ... the rubbish in the dustbin.
- 9. We should take care of the ... in our school.
- 10. Don't ... in the school area, it can make air polution.
- 11. Turning off the lights and fans after school is a way to save ...
- 12. Don't forget to ... the water tap after using it.