Test Your Knowledge About the Unit 4 Chapter

What is your name?

1. As bedrock is broken down into smaller sections rock, which is true about weathering.

there is less rock area for weathering

there is more rock area for weathering

the rate of chemical and physical weathering decreases

there is less erosion

2. In which area would chemical weathering be most dominant?

hot arid climate

Westchester county, NY

wet cold climate

land mass at zero degrees latitude

3. As the gradient of a stream increases, the ability of the stream to erode sediments will:

increase

decrease

remain the same

kill all types of fish

4. With vertical sorting, which size sediments will be located on the bottom?

clay

silt

sand

gravel

5. With horizontal sorting, which size sediments will be located on the top of the hill?

clay

silt

sand

gravel