Across
- 3. To make water, air, soil, etc dirty or harmful
- 5. Things that you throw away because you do not want them
- 6. Water that is safe for people to drink
- 7. Production of electricity by the force of fast moving water)
- 9. The number and types of plants and animals that exist in a particular area or in the world generally
- 10. An accident in which oil has come out of a ship and caused pollution
Down
- 1. A large area of garbage in the ocean
- 2. To pass a liquid or gas through a piece of equipment in order to remove solid pieces or other substances
- 4. Polluted liquids and wastewater obtained as a result of technological processes occurring at enterprises, as well as formed as a result of human activity
- 8. A global problem that arises from the exploitation of the ocean as a garbage pit