Across
- 3. In the ocean we can find ... water.
- 5. In villages people have to use a ... to get water.
- 9. We can only drink ... , not water from the ocean.
- 10. We can ... plastic, glass and paper.
- 11. My friend's father died of a heart ...
- 12. They don't have ... water in Africa. It's dirty.
Down
- 1. Oceans are very important, so we shouldn't ... it.
- 2. Never leave the ... open. You'll waste water.
- 4. I can't believe the cars aren't moving. This ... is very bad.
- 6. The ... between Chelyabinsk and Yekaterinburg is 200km.
- 7. Please don't ... litter in the park!
- 8. The Titanic sank because of an ...