Support Erosion Lab

• Movement of rocks by wind or water

• Factors:

  1. Type of material

  2. Speed of eater

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Erosion

• The higher the speed, the more the erosion

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Speed and Erosion

• Straight river has more erosion

• Curved river has the most energy

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Type of water system and erosion

Multiple Choice

Which of the following are moved easily by water?

• Sand and Soil

• Sand and rock

• soil and rocks

• only rocks

Multiple Choice

Which of the following carried easily by fast moving water?

• soil

• sand

• pebbles

• very small sediment

Multiple Choice

How can curved river affect erosion

• water moves fast and and carry many sediments

• water moves fast and but doesn't carry any sediments

• water moves slowly and carry small amount of sediments

• water doesn't move and doesn't carry any sediments

Multiple Choice

Which of the following is most easily eroded?