Volcanoes

908 views
805 views

Published on

Published in: Technology, Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
908
On SlideShare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
Downloads
21
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Volcanoes

  1. 1. Done by: Asma Al-Bulushi Asma Al-Moqbali Volcanoes
  2. 2. <ul><li>After this lesson you will be able to: </li></ul><ul><ul><li>Define the Volcanoes. </li></ul></ul><ul><ul><li>Differentiate between volcanoes’ types. </li></ul></ul>Lesson Objectives:
  3. 4. <ul><li>See Video </li></ul><ul><li>A vent (opening) in the surface of the Earth through which magma erupts and also the landform that is constructed by the erupted material. </li></ul>Volcano:
  4. 5. <ul><li>Cinder Cone. </li></ul><ul><li>Composite or Strato Volcano. </li></ul><ul><li>Shield Volcano . </li></ul>Types of volcanoes:
  5. 6. Central vent filled with rock fragments Successive layers of ejected material Central vent filled from previous eruption Pyroclastic layers Lava flows Radiating clicks Lava flow Central vent
  6. 7. <ul><li>http://library.thinkquest.org/17457/english.html </li></ul>For extra information:
  7. 8. <ul><li>Which one is the Cinder Volcano? </li></ul>Evaluation:
  8. 9. <ul><li>No, this is the Composite Volcano </li></ul>
  9. 10. <ul><li>No, this is the Shield Volcano </li></ul>
  10. 11. <ul><li>Congratulation.. That was the correct answer </li></ul>
  11. 12. The End

×