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Published byMichael Daugherty
Modified over 3 years ago
CC- Aerial Photography
Erosion is the mechanical wearing away of rock. Box style
Transport is the movement of eroded material by the river. Knees up march…
Material may float in a river- called floatation. Wavy arms…
Saltation is when material is bounced along the riverbed. Clenched fist
Material may be dragged across the riverbed. Pull it down
Suspension is when material is held by the water. Warm hug
Solution is when material is dissolved in the water. Jazz hands
Deposition is when the river drops material it has carried. Please be seated…
TransportFlotationSaltationDragged SuspensionDissolvedDepositionErosion Illustrate the different processes in cartoon fashion.
River Processes Lesson 3 – page 3.
The Work of Rivers The erosional work of streams/rivers carves and shapes the landscape through which they flow. 3 functions of rivers a.Erosion b.Transportation.
CC- Aerial Photography Please answer the following questions.
River processes Learning objectives: 1.Understand the different types of weathering 2.Know what mass movement is 3.Understand the different types of erosion.
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An introduction to coasts. What is the difference between weathering and erosion? Weathering is the wearing away of rocks. Erosion is when the loose.
1 Ways moving water and ice changes the landscape.
Longitudinal profile Fluvial/River- Areas The path the river follows from its source to mouth is known as the river's course. When studying rivers we.
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Work and Energy Energy is the ability to do work or cause change. Two Types of Energy: Potential Energy = energy that is stored in an object due to.
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Erosion and Sedimentary Textures The specification says: Explain the influence of gravity, wind, ice, the sea and rivers on the parameters of grain size,
Section 13.2 Stream Erosion & Deposition Stream erosion The carrying away of rocks and land by running water That is how the grand canyon formed! !!!!
The Force of Moving Water
Mass Movements, Wind, and Glaciers
Transportation TRACTION SALTATION SUSPENSION SOLUTION
Theme 1 - water Revision lesson. Round 1 - River Processes.
Weathering and Erosion Weathering is… When rocks are broken apart and create sediments.
Coastal Processes. - Creating waves - Constructive waves - Destructive waves - Processes of erosion - Processes of transportation - Longshore drift -
Slow Changes to Earth’s Surface
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Weathering ErosionDeposition Constructive Forces Destructive.
AIM: What are the parts of a stream/river?
Coasts are different because of EEEEROSION CCCCoastal Erosion is the wearing away of the land by the sea. DDDDifferent types of rocks wear.
The Work of Streams Erosion – water causes loose particles to be moved through abrasion, grinding, or by dissolving soluble material. Sediment Transport.
Visit a website to find out more about HOW RIVERS CHANGE THE LANDHOW RIVERS CHANGE THE LAND Mud, silt and sand are carried along by the current, while.
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Introduction to Rivers
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How is our Earth’s surface worn down?
Weathering & Erosion.
The Work of Streams Erosion Destroys the land. The Work of Streams Erosion Destroys the land Deposition Makes new land.
13.2 Stream Erosion and Deposition
Definitions: Weathering: the break-up of rock at earth’s surface Erosion: the physical removal and transport of rock material by water, wind or ice.
River Terminology 10/17/00. Erosion The break up and transport of earth materials by moving natural agents. Natural agents: Glaciers, Wind and Moving.
Section 13.1 Streams and Rivers
Daily Routine Sit in your appropriate seat quietly Have all necessary materials out All back packs on the floor All cell phones on silent and away in backpacks.
Unit 4: Gradational Processes Ms. Thind
Chapter 2: The Flow of Freshwater. Draw the water cycle diagram in your daybook and label it in your own words. p.41 in your text.
I.Running water: 1.Erosion: a. most erosion on earth is due to running water (streams and rivers). Image from
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