Across
- 3. ________ can be prevented with sanitation, hygiene and clean water.
- 5. we should take care and use responsibly our ________ _________.
- 6. 4.2 billion people lack of a safely managed______.
- 7. 80% of ______ is damaging the ecosystem.
Down
- 1. cause of an escalating number of natural disaster.
- 2. we should protect our ________ by reducing pollution.
- 4. 2.2 billion people lack access to _____.