Across
- 4. flow of water over the surface of the ground
- 5. type of soil that is a balanced mixture of sand, silt, and clay
- 6. any form of water that falls from the atmosphere to the Earth's surface
- 7. structure built across a river or stream to control the flow of water
- 8. an overflowing of water onto land that is normally dry
Down
- 1. type of soil that has 15%~ 25% of moisture
- 2. process by which water on the ground surface enters the soil
- 3. areas that are particularly susceptible to flooding due to a combination of factors related to development, land use, and infrastructure