Across
- 3. rocks formed from melted rock inside the Earth
- 4. can soak up water
- 7. doesn't let water through easily
- 8. a soil that plants grow well in - not too much sand and not too much clay
- 9. melted by heat
- 10. what a material feels like
Down
- 1. simple natural substances needed to help the body stay helthy and develop
- 2. rocks changed by temperature or pressure
- 5. rocks made from layers of rock particles or sediments
- 6. lets water through easily