Across
- 3. - Doctors suggest ___ exercise for good health.
- 7. - Planting more trees can help ___ air pollution.
- 9. - Illegal ___ destroys the rainforest.
- 12. - Climbing a mountain is a big ___.
- 13. - Polluted rivers ___ the health of local communities.
- 14. - Plants ___ sunlight to make food.
- 15. esteem - Helping others can improve your ___ and confidence.
Down
- 1. - The new ___ among teens is using eco-friendly products.
- 2. - We celebrate an ___ festival in our village.
- 4. - Many animals face ___ because of habitat loss.
- 5. - Scientists can ___ future weather using technology.
- 6. - We should ___ the importance of protecting nature.
- 8. - Everyone can ___ to saving energy at home.
- 10. - Some natural ___ are protected as national parks.
- 11. - Running burns a lot of ___ every day.