TTO 1 - How do glaciers shape the landscape, pt 2

• Aardrijkskunde
• Middelbare school
• mavo, havo, vwo
• Leerjaar 1

How difficult was the lesson from yesterday for you?
1 = very easy - 10 = very difficult

This is anonymous

010

What did we discuss yesterday?

Erosion: 

• Freeze-thaw weathering
• Plucking
• Abrasion --> creates striations

Transportation

Deposition --> leaves behind glacial till

Glaciers pick up, or scrape away the rocks. This is ...

1. Erosion
2. Transportation
3. Deposition

The glacier moves with rocks inside it. This is...

1. Erosion
2. Transportation
3. Deposition

Water freezes around rocks. The water expands, the rock breaks off ...

1. Erosion
2. Transportation
3. Deposition

The glacier melts, the rocks in the glacier are left behind...

1. Erosion
2. Transportation
3. Deposition

Make the correct combinations: 

Transportation

Deposition

Erosion

Glaciers pick up or scrape away rocks

Glaciers move rocks to another place

As the glacier melts, the rock is left behind

There are three types of erosion. Make the correct combinations

Abrasion

Freeze-thaw weathering

Plucking

The glacier picks up the rock

Rocks in the glacier scrape over the glacier bed.  

Ice freezes around rocks, the ice expands and the rock breaks off.

As the glacier moves, rocks scrape over the glacier bed ...

1. This is erosion, specifically abrasion
2. This is erosion, specifically plucking
3. This is erosion, specifically freeze-thaw weathering
4. This is transportation, specifically deposition

What do you see in the image?

1. Glacial till
2. Plucking
3. Freeze-thaw weathering
4. Striations

All these rocks are left behind by the glacier. This is ...

1. Glacial till
2. Plucking
3. Freeze-thaw weathering
4. Striations

Processes and features

Processes = things that happen, actions

Features = Things, objects, elements

Feature

Process

Abrasion

Erosion

Plucking

Striations

Glacial till

Deposition

Freeze-thaw weathering

Transportation

Glacier

Rocks

Make the correct combinations

Transportation

Erosion

Deposition

The rock is picked up by the glacier.

The glacier melts, rocks are left behind

Rocks scrape over the glacier bed

Plucking

There are rocks on top of the glacier

Freeze-thaw weathering

The glacier brings the rocks to another place.

How difficult was the lesson from yesterday for you?
1 = very easy - 10 = very difficult

This is anonymous

010