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2.3- Catchment area of the Rhine

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Slide 1: Tekstslide
AardrijkskundeMiddelbare schoolvwoLeerjaar 2

In deze les zitten 18 slides, met interactieve quizzen, tekstslides en 1 video.

Onderdelen in deze les

Slide 1 - Tekstslide

Today's lesson
- review of unit 2.2 (together)
- 2.3:
What are the upper- ,middle- and lower reaches of a river like?
What are meanders and oxbow lakes?

Homework 2.3: Q. 1, 3, 6, 7

Slide 2 - Tekstslide

Place the key terms below the correct image
glacier valley
V-shaped valley
U-shaped valley
rivier valley
erosion by ice
erosion by a river

Slide 3 - Sleepvraag

A river in which the waters main source is rain
A river which consists of mainly meltwater
A river in which the water of the river comes from meltwater and rain
Rain-fed river
Glacier-fed river
Mixed river

Slide 4 - Sleepvraag

Slide 5 - Tekstslide

Slide 6 - Tekstslide

Slide 7 - Tekstslide

Slide 8 - Tekstslide

Slide 9 - Tekstslide

Slide 10 - Tekstslide

Upper reaches
Middle reaches
Lower reaches
A lot of vertical erosion
Sand and clay
Transport
Sedimentation
Boulders, pebbles
Pebbles, sand, clay
Small river
Wide river
Widest river

Slide 11 - Sleepvraag

Slide 12 - Video

Slide 13 - Tekstslide

Old meander (oxbowlake)
Sedimentation
Lower flowrate
Erosion
Outerbend

Slide 14 - Sleepvraag

Upper reaches
Middle reaches
Lower reaches
Here is the source of the river
Water flows slowly
Here is the river mouth
Rivier takes as much material as it leaves
This is where the river meanders

Slide 15 - Sleepvraag

This is where the river meanders most

Slide 16 - Sleepvraag

What are the differences between the upper, middle and lower courses of the River Rhine?
Upper Course
Middle Course
Lower Course
Rocky river bed
High and steep but close river banks
A lot of erosion
Less gradient, but more river discharge
More tributaries
The river splits in three distributaries
Medium size rocks
The river moves particles it has eroded
Small rocks and sand

Slide 17 - Sleepvraag

Today's lesson
- review of unit 2.2 (together)
- 2.3:
What are the upper- ,middle- and lower reaches of a river like?
What are meanders and oxbow lakes?

NOW: Homework 2.3: Q. 1, 3, 6, 7

Slide 18 - Tekstslide