C2.2 - Lesson 4: Rivers of ice

From the mountains to the sea



C2.2: Rivers of ice


zlb@st-maartenscollege.nl
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Slide 1: Slide
AardrijkskundeMiddelbare schoolvwoLeerjaar 2

This lesson contains 36 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 45 min

Items in this lesson

From the mountains to the sea



C2.2: Rivers of ice


zlb@st-maartenscollege.nl

Slide 1 - Slide

What is the plan for today?

  • Repeat paragraph 1 - QUIZ
  • Start with "Rivers of ice"

Slide 2 - Slide

Rules during class
  1. A maximum of one person is speaking.
  2. Raise your finger or hand if you want to say something.
  3. Phones are off or quiet and are in your bag
  4. Always bring your books: Coursebook, workbook, notebook & chromebook.

Slide 3 - Slide

Goals of last lesson
  1. You can mention 3 differences between a young and an old mountain range.
  2. You know the 4 different reliefforms, with their height (G77).
  3. You can explain the process of the 3 types of weathering (G81).
  4. You can explain the erosive effect of weathered material in the mountains (G84).

Slide 4 - Slide

THE BIG C2.1 QUIZ!!!



"From the mountains to the sea"

Slide 5 - Slide

"When minerals in the rock react to oxygen, water etc."
A
Mechanical weathering
B
Biological weathering
C
Chemical weathering

Slide 6 - Quiz

Slide 7 - Slide

"Caused by living organisms"
A
Mechanical weathering
B
Biological weathering
C
Chemical weathering

Slide 8 - Quiz

Slide 9 - Slide

"Breaks into pieces because of temperature differences."
A
Chemical weathering
B
Biological weathering
C
Mechanical weathering

Slide 10 - Quiz

Slide 11 - Slide

Rock expands when it heats and contracts when it cools."
A
Mechanical weathering
B
Biological weathering
C
Chemical weathering

Slide 12 - Quiz

Slide 13 - Slide

An area with no relief at an altitude less than 500m.
A
Plateau
B
Plain

Slide 14 - Quiz

Slide 15 - Slide

"The Netherlands"
A
High mountain range
B
Low mountain range
C
Hills
D
Lowland

Slide 16 - Quiz

Slide 17 - Slide

"Ardennes"
A
High mountain range
B
Low mountain range
C
Hills
D
Lowlands

Slide 18 - Quiz

Slide 19 - Slide

Peaks between 200 and 500 metres.
A
High mountain range
B
Low mountain range
C
Hills
D
Lowland

Slide 20 - Quiz

Slide 21 - Slide

"Steep slopes"
A
Old mountain range
B
Young mountain range

Slide 22 - Quiz

"Alps"
A
Old mountain range
B
Young mountain range

Slide 23 - Quiz

"Round tops"
A
Old mountain range
B
Young mountain range

Slide 24 - Quiz

Young or old?

Slide 25 - Slide

Young or old?

Slide 26 - Slide

C2.2: Rivers of Ice

Slide 27 - Slide

Today's goals
  1. You can explain how a glacier is formed, using the following terms: precipitation, firn
    , basin, glacier
    (G87). 
  2. You know 3 kinds of moraines and the corresponding location in the glacier.

Slide 28 - Slide

MORAINES

Slide 29 - Slide

You can explain how a glacier is formed, using the following terms: precipitation, firn , basin, glacier (G87).

Precipitation - Water (rain, snow or hail) from the athmosphere that falls on the Earth.
Firn - Crystalline, ice snow left over from previous seasons. (old snow)
Firn basin - A place high in the mountains where firn accumulates.

Slide 30 - Slide

V-shaped valley
caused by a river
U-shaped valley
caused by a glacier

Slide 31 - Slide

Slide 32 - Slide

U-shaped valley

Slide 33 - Slide

You can relate the terms glacial tunnel, glacial portal and glacier-fed river to each other.

Slide 34 - Slide

Let's go!
  • Read the text at page 26/27 of your coursebook.
  • Make exercises 1 to 5 of paragraph 2 at page 26 in your workbook.
  • Read GeoGuide numbers 86 & 87.

Rules while working:
  • You work alone and in silence.
  • Raise your finger if you've a question.
  • Always read the exercise well before you ask your question.


Slide 35 - Slide

Homework for next lesson
List of terms &
1 till 4 of paragraph 2.

Slide 36 - Slide