2.3 Rock is moved part 2

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Slide 1: Diapositive
AardrijkskundeMiddelbare schoolvwoLeerjaar 3

Cette leçon contient 21 diapositives, avec quiz interactifs, diapositives de texte et 2 vidéos.

time-iconLa durée de la leçon est: 60 min

Éléments de cette leçon

Slide 1 - Diapositive

Slide 2 - Diapositive

Do you remember.........

What are the two types of weathering ?

Slide 3 - Question ouverte

Two types of weathering
Mechanical weathering
Chemical weathering

Slide 4 - Diapositive

Drag the right term to the right image
Chemical weathering
Mechanical weathering: frostweathering
Mechanical weathering: differences in temperature 
Mechanical weathering by plants/trees

Slide 5 - Question de remorquage

Slide 6 - Diapositive

Slide 7 - Vidéo

Mass movement
Rock moving down a slope due to gravity.

Slide 8 - Diapositive

Drag the right term to the right image

Falling/rockfall
Sliding/landslide
Flowing/mudflow

Slide 9 - Question de remorquage

Slide 10 - Diapositive

In what ways can pieces of rock be transported after mass movements?

Slide 11 - Question ouverte

Means of transport

Slide 12 - Diapositive

What is the least powerful way of transport?
A
River
B
Wind
C
Glacier
D
Sea/waves

Slide 13 - Quiz

What is the most powerful way of transport?
A
River
B
Wind
C
Glacier
D
Sea/waves

Slide 14 - Quiz

What is the slowest way of transport?
A
River
B
Wind
C
Glacier
D
Sea/waves

Slide 15 - Quiz

Erosion
During transport by wind, water and ice, erosion takes place

Erosion = the process by which the surface of the earth is worn away by the action of water, glaciers, winds, waves, etc.

Slide 16 - Diapositive

What kind of erosion caused
the rock in the photo?
A
River
B
Wind
C
Glacier
D
Sea/waves

Slide 17 - Quiz

Effects of erosion
Take a look at the appearance of the valleys.

What differences do you see?

Slide 18 - Diapositive

Which characteristics
match the valley in
the picture?
A
Rivervalley, V-shaped
B
Rivervalley, U-shaped
C
Glacial valley, V-shaped
D
Glacial valley, U-shaped

Slide 19 - Quiz

Slide 20 - Vidéo

Get started!
Workbook page 42-43

Assignments:  1, 2, 4, 5


Slide 21 - Diapositive