Physical Science Unit 1 Vocabulary

1234567891011121314
Across
  1. 4. gases surrounding a planet
  2. 6. a group of carbon-based nutrients, including sugars and starches
  3. 10. a colorless, odorless gas element that makes up about 78 percent of the earth's atmosphere
  4. 11. the large rocky part of planet earth located between the core and the crust
  5. 13. a device for measuring and transferring small volumes of liquid
  6. 14. earth's hard outer layer of solid rock
Down
  1. 1. to turn from liquid into gas; pass away in the form of vapor.
  2. 2. to mix particles of one substance into particles of another substance creating a mixture.
  3. 3. physical condition of a sample of matter. Includes solid, liquid, and gas; Also called "state."
  4. 5. physical things that can be seen, touched, or measured.
  5. 6. the most dense, central layer of earth composed of mostly iron and nickel
  6. 7. a substance or quantity that remains after a part has been removed or after a process has been completed.
  7. 8. a substance that is made up of two or more simpler substances.
  8. 9. a small piece of substance that is still that substance.
  9. 12. a group of organic substances that includes oils, fats, and waxes