Across
- 3. When it rains, water passes through the soil through these small openings.
- 4. Process of turning seawater into drinking water
- 6. Water bodies surrounded by land.
- 7. Water that falls as rain,or snow
Down
- 1. Water found below the surface of the Earth.
- 2. Plants give out water vapour through their leaves
- 5. Water pollution poses a ______ to aquatic ecosystems.