Across
- 1. What do plants produce that is essential for breathing?
- 4. What unpleasant sensation can be caused by uncleaned trash in the schoolyard?
- 5. What living things in the schoolyard help to create a fresh environment?
- 7. What type of waste, like plastic, does not decompose easily?
- 9. What is the opposite of "clean" when describing the school environment?
- 10. What kind of environment is ideal for students to learn effectively?
Down
- 2. What is the main purpose of going to school?
- 3. What type of waste from food packaging is often found littering school grounds?
- 6. What insect can breed in stagnant water and cause illness in schools?
- 8. What negative impact can a dirty school environment have on students' health?
