Across
- 3. that people leave on the ground or in nature.
- 4. A long period with little or no rain.
- 5. Used plastic bottles, bags and other plastic objects that people throw away.
Down
- 1. When animals and plants lose their natural homes. C. Plastic bottles, bags and other objects
- 2. When rivers, lakes or oceans become dirty and unsafe. B. A long period without enough rain