Across
- 1. the measurment for energy
- 3. the unit of mesurement of pressure
- 6. a substance made up of different types of particle, physically combined
- 8. what is the firststage in the rock cycle
- 9. what is the transfer of heat energy through fluids
- 12. made by a russian
- 15. what is the symbol for mercury
- 16. something consisting of biological material
Down
- 2. to increase the size of an object
- 4. what is a current mesured in
- 5. the force appled on an object
- 7. is the name of a tiny unit of matter
- 10. plastic made from starch derived from plants such as corn and potato
- 11. the transfer of thermal energy from place to place without the need of material
- 13. the basic structual unit in all living things
- 14. a rock containing minerals that have commercial value