Across
- 3. Made of woven material (fibers) can be made from natural materials like wool.
- 6. A natural rock or sediment that contains one or more valuable minerals that are mined, treated and sold at a profit.
- 7. is a granular material composed of finely divided rock and mineral particles.
- 11. These are materials that come from plants, animals, or the ground (earth).
- 12. A solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity.
- 14. Made by baking clay, and other natural materials at very high temperatures.
- 15. Made mostly of sand, which is heated to a very high temperature and becomes a liquid. When it cooled it completely transforms and becomes a clear solid.
Down
- 1. These were once natural materials that has gone through a chemical process to change their physical property.
- 2. Made from a material called pulp. Pulp is made from wood fibers mixed with water which is then dried or baked.
- 4. These are natural fibers that are taken from plants and animals.
- 5. a organic material found in the stems and roots of trees and other woody plants.
- 8. These are made from natural materials such as crude oil, gas, and fossil fuels.
- 9. A soft, loose, earthy material containing soil particles the diameters of which are less than 0.005 millimeters.
- 10. The matter or substance that objects are made from.
- 13. Oil A naturally occurring, yellowish-black liquid found in geological formations beneath the Earth's surface.
