Les 6 - Soorten vulkanen

Planning
  • Further explanation different volcanoes
  • Something on tsunami's
  • Time for homework
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Slide 1: Slide
AardrijkskundeMiddelbare schoolvwoLeerjaar 2

This lesson contains 21 slides, with interactive quizzes, text slides and 5 videos.

time-iconLesson duration is: 45 min

Items in this lesson

Planning
  • Further explanation different volcanoes
  • Something on tsunami's
  • Time for homework

Slide 1 - Slide

Key words §1.3
Magma - Liquid rock in the earths mantle
Lava - Liquid rock from the earths mantle that comes out of the crater of a volcano
Crater - The place where magma flows out a volcano and turns into lava
Volcano - Place where liquid magma flows out from the earths mantle
Mid-ocean ridge - A place in the middle of an ocean where plates move apart and magma comes flowing out.

Stratovolcano - Coneshaped volcano with thick lava and explosive eruptions
Shieldvolcano - Relatively flat volcano with thinner lava and effusive eruptions

Slide 2 - Slide

learning objectives
  • You understand the difference between a shield volcano and a stratovolcano
  • You understand how these volcanoes are formed
  • You know the difference between explosive and effusive eruptions

Slide 3 - Slide

Consequences of volcanic eruptions
Watch the video
Think about the following question: What are the consequences of volcanic eruptions?

Slide 4 - Slide

Slide 5 - Video

What are the consequences of volcanic eruptions?

Slide 6 - Mind map

Consequences of volcanic eruptions
  • Ash clouds
  • lavastreams
  • Debris being tossed around
  • Pyroclasic flow

Slide 7 - Slide

Consequences of volcanic eruptions
  • Ash clouds
  • lavastreams
  • Debris being tossed around
  • Pyroclasic flow

Slide 8 - Slide

Consequences of volcanic eruptions
  • Ash clouds
  • lavastreams
  • Debris being tossed around
  • Pyroclasic flow

Slide 9 - Slide

Slide 10 - Video

Different volcanoes
Watch the video
Think about the following question: What is the difference with the previous volcano?

Slide 11 - Slide

Slide 12 - Video

What is the difference with the previous volcano?

Slide 13 - Mind map

Different volcanoes
Video 1: Stratovolcano
cone shaped
Thick lava
Dangerous eruptions, explosive

Video 2: Shieldvolcano
Flat volcano
Thin lava
People can come close, effusive

Slide 14 - Slide

Different eruptions
Thick lava
Closed crater -> Explosive eruption
High cone shaped volcano

Thin lava
Open crater -> Effusive eruption
relatively flat volcano

Slide 15 - Slide

Slide 16 - Video

Slide 17 - Video

Slide 18 - Link

Slide 19 - Slide

Thin lava
Stratovolcano
Shieldvolcano
Explosive
Effusive
Thick lava

Slide 20 - Drag question

Homework
Assignment 1, 2, 3 and 6 of §1.3

Next week is the test!
So if you are done with your homework start studying

Slide 21 - Slide