Across
- 5. Features on the surface of Earth, such as mountains, hills, dunes, oceans, or rivers
- 6. A body of air extending over a large area) that develops and retains pressure, temperature, and humidity
- 7. A map or chart that shows the weather conditions at a specific point in time over a specific region
- 9. Similar weather for a certain number of days
- 10. Directional movements of ocean water; surface currents result from steady winds over the ocean surface; deep currents result from density variations
- 12. A prediction or estimate of future events
Down
- 1. Based on probability
- 2. layer of gas surrounding a planet that is held in place by gravity
- 3. The boundary between an advancing warm air mass and a receding cooler air mass
- 4. Winds that act as a heat transfer system due to the unequal heating of earth's surface
- 8. The day-to-day state of the atmosphere
- 11. the border between an advancing cold air mass and a retreating warm air mass