Across
- 5. This causes very low air pressure
- 7. The force that causes air pressure
- 8. L = low air pressure, L = _____
- 9. As altitude increases, air pressure _________
- 10. A line that shows the air pressure on a map
Down
- 1. The substance used inside a barometer
- 2. A measure of height above sea-level
- 3. A tool used to measure air pressure
- 4. Decompression Sickness is caused when you move from ____ air pressure to low air pressure too quickly
- 6. H = High air pressure, H = _____