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Across 2. an embankment along a stream that protects land from flooding 3. a barrier constructed to hold back water 7. the land that gets covered with water during a flood 8. the movement of weathered rock due to water, ice, or wind 11. process of rock breaking down 12. a fan-shaped (triangular) deposit of earth materials at the mouth of a stream 13. the angle of slant of a stream channel

Down 1. a slowly moving mass of ice that causes erosion 3. the settling or dropping of eroded rock 4. a curve in a river 5. a v-shaped valley eroded by a stream 6. where a river enters another body of water 7. a very heavy flow of water, greater than normal 9. broken down rock 10. the course a river or stream follows