Across
- 4. Direction water flows toward the river's mouth.
- 5. Toward the source of a river.
- 6. Long-term pattern of weather in a place.
- 9. Dry area on the side of a mountain receiving less precipitation.
Down
- 1. Seasonal wind pattern that produces major changes in rainfall.
- 2. Located on or near an ocean or sea.
- 3. Rain or snow caused when moist air rises over mountains and cools and condenses.
- 7. A main river together with the smaller rivers and streams connected to it.
- 8. Having no direct coastline on an ocean or open sea.