Across
- 6. unavoidable
- 7. We live on ____ Earth and must try and take better care of it for our future.
- 9. Continuing to pollute the Earth could ____ the future of humans and other life on this planet.
- 10. The ____ of the rainforest must be protected for the health of our planet.
- 12. gather
- 13. There should be a ____ on how many tourists are allowed to visit that small island.
- 15. Nowadays, people are encouraged to ____ energy by turning off lights and heaters when they do not need them.
- 16. It was a ____ hot day as the temperatures went over 42 degrees!
- 17. Fog harvesting uses large ____ screens with many holes that are hung between poles to collect water.
- 18. Many countries signed the environmental ____, an agreement to reduce pollution in the sea.
Down
- 1. inexpensive
- 2. globally
- 3. age
- 4. Last year there was a terrible ____ and many people were injured or died.
- 5. started
- 6. In cities over-crowded with visitors, the negative ____ between tourists and local people have been increasing.
- 8. countryside
- 11. If you want to stay healthy, it is important to exercise ____.
- 12. useful
- 14. Sadly, there is a lot of plastic ____, such as bags and bottles, in our oceans.
