Across
- 3. Used to take large amounts of data and process it faster than we can.
- 6. The major source of energy produced in Virginia.
- 7. A substance added to air or water that is harmful to humans and the enviorment.
- 9. The tide that has the largest difference between high and low tide.
- 10. A "dirty" snowball.
- 11. Process of breaking down earth materials.
- 12. A property of a mineral that shows a resistance to a scratch.
- 15. The dwarf planet in our solar system.
- 16. Rock made from heat and pressure.
Down
- 1. A mixture of one or more minerals.
- 2. The one factor changed in an experiment.
- 4. The day-to-day change in atmospheric conditions.
- 5. The largest planet in our solar system.
- 6. When tectonic plates collide, it is this type of boundary.
- 8. The mineral that smells like rotten eggs.
- 9. Lines on a topographic map that are close together show this kind of slope.
- 10. Hot air rises, cold air falls in this heat transfer.
- 11. What is produced when hot air masses and cold air masses meet.
- 13. The ancient remains of an organism preserved in rock.
- 14. An extrusive rock that can float on water.