Across
- 6. Horizontal movement of air
- 7. Liquid into gas
- 8. Average energy
- 10. Earth's outer most layer
- 11. Oceans, glaciers, rivers, lakes
- 12. Polar ________
- 13. ______ stream
Down
- 1. Convection ______________
- 2. Above sea level
- 3. Transfer of thermal energy
- 4. Measure's air pressure
- 5. Rain, snow, sleet, or hail
- 9. Sea _______
- 11. Warming