Cette leçon contient 11 diapositives, avec quiz interactifs et diapositives de texte.
Éléments de cette leçon
Unit 1 - Book 6 - Restless Earth
Slide 1 - Diapositive
Today's Lesson
To do:
- Layers of the Earth
- Plate tectonics
- Different movements
Goals:
- You know the three layers of the Earth - You know what happens when plates move.
- You know the different names
Slide 2 - Diapositive
Core
Mantle
Crust
Slide 3 - Question de remorquage
timer
2:00
Why do Earthquakes happen?
Slide 4 - Carte mentale
Note: plate tectonics
The Earth's crust is made of different pieces: plates (platen)
The plates 'float' on top of the magma from the mantle.
When the magma moves, so do the plates.
timer
4:00
Slide 5 - Diapositive
Note: two types of plates
There are two types of plates. Oceanic plates: Heavy and mainly under the oceans (with parts of land).
Continental plates:
Lighter plates, mainly with land on top of it.
timer
4:00
Slide 6 - Diapositive
Last class: Inside the Earth
Crust - Aardkorst Where we live on.
Mantle - aardmantel Molten rock and magma which moves
Core - aardkern Solid, made of iron and different minerals
Slide 7 - Diapositive
What do you think happens when the plates start to move due to the magma?
Slide 8 - Carte mentale
Slide 9 - Diapositive
Homework
Find out for each of the plate movements (divergent, convergent and transform) what can happen as a result (think about: earthquakes, volcanoes form... etc).