Across
- 4. process of separating a solid from a liquid by passing the mixture through a filter bed or a filter paper
- 5. Allows passing of liquid or gases
- 6. The liquid that dissolves a solute
- 8. It is unfit for drinking
- 9. The level of water under the ground
- 10. The layer that does not allow liquid or gas to pass through is called impervious layer
Down
- 1. Covers about 70 per cent of the earth's surface
- 2. The continuous circulation of water from the earth to atmosphere
- 3. a substance that gets dissolved in a liquid
- 7. The most watery part in human body which consists of 99% water in the eye