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Topic VI and VII
Water Cycle, Climate, Weathering, Erosion, Deposition and Landscapes
Term | Definition |
---|---|
What causes ocean currents? | Atmospheric Winds |
What word describes water moving through the ground? | Infiltration |
What conditions would produce more runoff? | Steep slope, heavy rain, frozen ground |
What is the process called when water vapor moves out of leaves? | Transpiration |
What does impermeable mean? | Unable to move through |
what will cause the water table to rise? | Increase in precipitation |
What characteristics will be found in a rock that has high porosity? | Rounded particles, loosely packed, well sorted |
What process takes place best with fine particles? | Capillarity |
What type of climate causes chemical weathering to increase? | Warm and Humid |
What sized particles will increase permeability and infiltration rates? | Larger |
What type of physical weathering happens in climates that alternate below and above freezing? | Frost Action / Ice Wedging |
What is an example of chemical weathering? | Dissolving rock by carbonic acid |
What type of rock is easily dissolved by carbonic acid? | Limestone |
The rate of permeability increases with what sized particle? | Larger |
In a meandering stream where do you find the fastest water? | Outside of the curve |
In a straight stream where do you find the fasted water? | Center |
When water speeds up will Erosion be more common or Deposition? | Erosion |
When water slows down will Erosion be more common or Deposition? | Deposition |
What is a glacial erratic? | A rock that is different from the rocks beneath it |
What is residual soil? | Soil that matched the parent bedrock below |
What is transported soil? | Soil that does not match the parent bedrock below |
What are elongated hills made up of unsorted sediment deposited by glaciers. | Drumlins |
What agent of Erosion forms U shaped valley's? | Glaciers |
What agent of Erosion forms V shaped valley's? | Streams |
What do drumlins help us to determine? | The direction a glacier moved |
Are sediments left by glaciers sorted or unsorted? | Unsorted |
Are sediments left by water sorted or unsorted? | Sorted |
Are sediments left by gravity sorted or unsorted? | Unsorted |
Are sediments left by wind sorted or unsorted? | Sorted |
What are 4 examples of Mass Movement? | Landslide, Mudslide, Creep and Avalanche |
What size particle will water drop first? | Largest |
Why does deposition happen in the inside of a meandering curve? | Stream velocity slows down |
What does the word discharge mean? | Stream volume |
What landform is found where the Mississippi River deposits into the Gulf of Mexico? | Delta |
What particle shape will deposit the fastest? | Round |
When is dynamic equilibrium reached? | When the rate of erosion and deposition are equal |
What is the name of the process that changes liquid water to water vapor? | Evaporation |
What is the name of the process that forms clouds? | Condensation |
What is the name of the process where water moves into the ground? | Infiltration |
What is the name of the process where water vapor leaves a plant? | Transpiration |
How many joules of heat energy are required for 1 gram of water to evaporate? | 2,260 |
What is the relationship between stream velocity and the size of sediment that can be carried? | Direct |
What is sediment? | Broken down rock |
What is the process that causes particles to become smooth and rounded? | Stream abrasion |