This week we talked about how water and soil interact. The water cycle is the movement of water around the earth .Water infiltration is when you have water soaking into the soil and eventually will flow through the soil to the water level.

erosion is when water or wind move soil and causes land slides. there are lots of different types of water erosions:

• sheet erosion
• rill erosion
• ephemeral erosion
• gully erosion
• stream-back erosion