Tell me everything you know about the Tuckasegee river SI #4 due FRIDAY

River Systems River systems are divided into regions called watersheds/river basins. River systems appear dendritic meaning “tree like” Have students come up to the sink. Get a cup of water and pour on the corner, let them observe what happens to the water. It will bunch up, and create smaller streams, which eventually join larger streams, and then go down the drain. Smaller streams are tributary's. The side of the sink is the watershed/drainage basin.

River Systems A stream that flows into a larger stream is called a tributary Have students come up to the sink. Get a cup of water and pour on the corner, let them observe what happens to the water. It will bunch up, and create smaller streams, which eventually join larger streams, and then go down the drain. Smaller streams are tributary's. The side of the sink is the watershed/drainage basin.

A watershed is smaller than a river basin River Systems A watershed is an area or ridge of land that separates waters flowing to different rivers, basins, or seas Have students come up to the sink. Get a cup of water and pour on the corner, let them observe what happens to the water. It will bunch up, and create smaller streams, which eventually join larger streams, and then go down the drain. Smaller streams are tributary's. The side of the sink is the watershed/drainage basin. A watershed is smaller than a river basin

Topography – determines where water in the watersheds will drain

River Systems A river basin sends all of the water falling within it to a central river and out to an estuary or to the ocean. Have students come up to the sink. Get a cup of water and pour on the corner, let them observe what happens to the water. It will bunch up, and create smaller streams, which eventually join larger streams, and then go down the drain. Smaller streams are tributary's. The side of the sink is the watershed/drainage basin.

There are 17 river basins in NC

There are 17 river basins in NC

River Basin Grading Each question is worth 2 points each Map colored “A” quality 50 points - 10 for everyday that it is late

Rivers A river forms through Erosion (break down of materials through wind, air, or water)

Deposits After rivers erode rock and soil, they deposit their load downstream After the river erodes and transports all of that soil sand and rock, where does it go? Miners during the Gold rush in 1850s found most of their gold in the bends of rivers where most of the sediment was deposited

Rivers deposit sediment where the speed of the water decreases

Deltas When a river meets a large body of water its current slows Its load is deposited fan- shaped pattern called a delta