Show:
Gravitational Erosion
Water Erosion
Wind Erosion
Glacial Erosion
Deposition
and
Mysterious
100
Slides down along a curved surface and has weaker layers pushed on by stronger layers.
What is slump?
100
Water that doesn't soak into the ground or evaporate but instead flow across the Earth's surface.
What is runoff?
100
You can plant trees and vegetation.
How can you reduce wind erosion?
100
Large masses of ice and snow moving on land under its own weight. Continental and Valley
What are glaciers and waht are the two types of them?
100
Within Stream Channel Deltas Alluvial Fans
Where does deposition lose energy?
200
Blocks of rock break loose from a steep slope and tumble through the air.
What is rockfalls?
200
Rill, Gully, Sheet, and Stream.
What are the types of water erosion?
200
Loess Dunes Blown away and eventually deposited when loss of energy occurs.
What is Deposition?
200
Rocks Sediment Broken down rocks
What do glaciers move?
200
Surface Water Groundwater Ocean Shoreline River Systems
What are all the types of water erosion?
300
Steep layers slip down slopes.
What are rockslides?
300
Young to Mature to Old River Systems Drainage Basin
What is the river system development?
300
Deserts and Beaches
What are the two examples of dunes?
300
*****************DailyDouble*********************Twice the points!!!!!!!!!!!!!!!!!!!!!!!!!! Climate is affecting glaciers.
How do glaciers melt?
300
Building on steep slopesand lossof vegetation. Build walls of concrete and/or plant vegetation.
How do we impact the 4 types of erosion and deposition and how can we solve the issues?
400
Thick mixture of sediments and water flowing down a slope.
What are mudslides?
400
Impermeable - CANNOT pass Permeable - pore spaces connected and water and water CAN pass
What is permeability?
400
Sandstorms Deflation Dust storms
What are the kinds of wind erosion?
400
Striations- shallow marks in rocks. Grooves- deep, long, parallel scars on rocks.
What is Transporting and Scouring?
400
They move the open sediment somewhere else shaping new landforms and many natural catastrophies.
How do these 4 types of erosion effect the Earth's surface?
500
Sediments slowly shift their positions downhill.
What is creep?
500
Layers of permeable rock at the zone of saturation.
What is aquifer?
500
Mounds of sediment are drifted by wind.
How are dunes formed?
500
U shaped are glacially eroded because it plucks and scrapes soil. V shaped are stream eroded.
How do you tell how something something was eroded?
500
Currents Tides Waves
What are the shoreline forces?