l3 ap deposition landforms
DESCRIPTION
TRANSCRIPT
![Page 1: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/1.jpg)
Glacial depositional landforms
LO: What features are left when the ice melts?
![Page 2: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/2.jpg)
What does the ice leave behind?
• Lesson objectives1) To understand what glacial
deposition is.2) To look at some of the features of
glacial deposition.
LO: What features are left when the ice melts?
![Page 3: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/3.jpg)
• Remember glaciers erode, transport and then deposit material as well.
LO: What features are left when the ice melts?
![Page 4: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/4.jpg)
Moraine
• Moraine is a French word meaning debris – i.e. it is all the rock debris that a glacier carries down the mountain.
LO: What features are left when the ice melts?
![Page 5: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/5.jpg)
You are the smiley face and you drop an orange into the river, mark its path on the picture!
![Page 6: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/6.jpg)
How did that line of moraine get there?
LO: What features are left when the ice melts?
![Page 7: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/7.jpg)
LO: What features are left when the ice melts?
![Page 8: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/8.jpg)
Task:
• As we go through each moraine, cut out the correct one and stick it on the sheet as well as making notes next to it!
LO: What features are left when the ice melts?
![Page 9: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/9.jpg)
Lateral Moraine
LO: What features are left when the ice melts?
![Page 10: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/10.jpg)
Lateral MoraineLateral Moraine
LO: What features are left when the ice melts?
![Page 11: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/11.jpg)
1) Lateral Moraine
Lateral moraine is a line of ______ material along the sides of a valley ______.
Lateral moraine consist of rocks and bigger _______ that are angular and are all together.
Glacier Mixed Boulders Deposited
LO: What features are left when the ice melts?
![Page 12: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/12.jpg)
Medial Moraine
LO: What features are left when the ice melts?
![Page 13: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/13.jpg)
2) Medial Moraine
• Medial moraine is a ___ of deposited material in the middle of a _____.
• When a smaller (tributary) glacier joins a ____ glacier, the material that was along the ____ of both of the glaciers joins up.
• It is called medial moraine because ‘medial’ means ‘______’!
• main line sides middle glacier
LO: What features are left when the ice melts?
![Page 14: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/14.jpg)
Terminal Moraine
LO: What features are left when the ice melts?
![Page 15: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/15.jpg)
3) Terminal Moraine
• Terminal moraine is a line of deposited ________ at the end of a _______
• At the end of the glacier the glacier ____ and therefore the material it has been ______ forms a ridge across the glacier, whilst it ________ back up the valley.
• retreats melts pushing material Glacier
LO: What features are left when the ice melts?
![Page 16: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/16.jpg)
4. Outwash Plain
LO: What features are left when the ice melts?
![Page 17: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/17.jpg)
4. Outwash Plain
LO: What features are left when the ice melts?
![Page 18: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/18.jpg)
4. Outwash Plain
• An outwash plain is the piece of land which the water ______ from the ______ flows out over.
• The sediment in the water is ________ in this ____ area to create a delta like formation.
• flat deposited glacier melting
LO: What features are left when the ice melts?
![Page 19: L3 ap deposition landforms](https://reader033.vdocuments.net/reader033/viewer/2022061221/54bdc5164a7959445e8b457a/html5/thumbnails/19.jpg)
Your turn! • Put a title of Glacier Depositional Features • Stick your sheet into your book. • Imagine you are walking across a glacier and
describe what it is like
• E.g. I am slowly climbing over the rocks, there is lots of debris here! This is called the …. Now I’m on the ice and its amazing. I can see…
If you have finished then draw a
picture of your adventure over the ice!
LO: What features are left when the ice melts?