Unit 1 - Book 4 - Erosion

Unit 1 - Book 4 - Coasts 
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Slide 1: Slide
AardrijkskundeMiddelbare schoolmavo, havoLeerjaar 1

This lesson contains 11 slides, with interactive quizzes, text slides and 1 video.

Items in this lesson

Unit 1 - Book 4 - Coasts 

Slide 1 - Slide

Today's Lesson 
To do:

- Can water break rocks?
- Video 
- Task 
Goals: 

- learn the power and influence of water 

Slide 2 - Slide

Water can break rocks
Yes
No
Maybe

Slide 3 - Poll

Task: Water and rocks
1. Get your notebook
2. Copy the questions (schrijf de vragen dus op!) and answer.

Q1. Do you think water can break rocks? Why or why not? 
I think water can / can not break rocks because....

Q2. Finish the sentence: Rocks can break because of ....
timer
6:00

Slide 4 - Slide

Fill in your answer:
I think water can / can not break rocks because....

Slide 5 - Open question

Video
- Which word describes the process of the landscape changing? 

- Which 'things' (examples) can change the landscape? 

Slide 6 - Slide

Slide 7 - Video

Note: Erosion
Erosion: Erosie (uitschuring / afbraak)
The slow breaking down of the landscape
due to wind, water, ice or natural forces.

Wind, water, ice or natural forces move.
The landscape breaks down 
because of this. 

Slide 8 - Slide

Note: Types of erosion
Wind erosion: 
The wind blows the sand over the 
landscape. 
--> Abrasion = Afschuren 
The rock slowly gets smaller

Slide 9 - Slide

Types of erosion
Water erosion: 
The power of the waves or the strength of the 
water pushes against the soil / rocks. 

Sand and other rocks
in the water break 
down the landscape.




Slide 10 - Slide

Homework:
Find out yourself how ICE changes the landscape.

Make a description of about 5 sentences with an example. 

Slide 11 - Slide