§2.4 Coastal formations part 2

§2.4 Coastal formations part 2

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Slide 1: Diapositive
AardrijkskundeMiddelbare schoolhavo, vwoLeerjaar 2

Cette leçon contient 14 diapositives, avec quiz interactifs, diapositives de texte et 1 vidéo.

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§2.4 Coastal formations part 2

Slide 1 - Diapositive

Program
  • Opening, homework and check
  • Discuss assignment
  • The sea builds up
  • Homework
  • The end

Slide 2 - Diapositive

Homework
1, 2, 3 and 4

Any questions or difficulties?

Slide 3 - Diapositive

Previous lesson...
Waves and abrasion coast/cliffed coast

Slide 4 - Diapositive

The sea builds up
sedimentary coast: coast where the waves leave more material behind than they take away

  • Flat or sloping shores along the coast. 
  • Waves deposit sand, which forms beaches.

Slide 5 - Diapositive

Beach ridge
Beach ridge:  Sand bank located above sea level 
that was created by breakers.

1 The sand bank is deposited by the sea and comes dry
at low tide.
2 The sand dries up and is carried away by
the wind.
3 Further on, the sand is deposited by the wind
and forms coastal dunes

Slide 6 - Diapositive

Coastal dunes

Slide 7 - Diapositive

Slide 8 - Vidéo

What kind of coast
do you see here?
A
Abrasion coast
B
Sedimentary coast

Slide 9 - Quiz

In the process, sand is deposited. A beach forms.
The coast is being built up.
With weak return flow, more sand is deposited on the sea floor than the returning water takes with it
On flat, sloping coasts, waves slide up the shoreline.

Slide 10 - Question de remorquage

What kind of coast is this?
A
Abrasion coast
B
Sand coast
C
Sedimentary coast
D
Cliffed coast

Slide 11 - Quiz

What kind of coast?
A
Dunes coast
B
Wadden coast
C
Fjord coast
D
Cliffed coast

Slide 12 - Quiz

Middle reaches
Upper reaches
Low reaches
Glacier
V-shaped valley
U-shaped valley
Coast

Slide 13 - Question de remorquage

Let's make your work
From §2.4, make assignments 5, 7, 8 and 9

Slide 14 - Diapositive