Cette leçon contient 10 diapositives, avec quiz interactifs, diapositives de texte et 3 vidéos.
La durée de la leçon est: 60 min
Éléments de cette leçon
3.3 part II
Slide 1 - Diapositive
Slide 2 - Vidéo
timer
1:00
Convectioncurrents
Volcano
Convergence
Subduction
Mantle
Trench
Midoceanic ridge
Slide 3 - Question de remorquage
Volcanoes normally form near plate boundaries. But there are some exceptions. How is that possible? How can a volcano form not close to a plate boundary?
Slide 4 - Question ouverte
Read 'Unusual Islands' and explain how hotspots are formed.
Slide 5 - Question ouverte
Hotspot
A mantle plumes burns through the Earth's mantle. On top of the plume a volcano will form.
Slide 6 - Diapositive
Slide 7 - Vidéo
Slide 8 - Vidéo
Slide 9 - Diapositive
Work, work, work
Finish assignments 3.3: 2,4,5,6,7,8 homework for Thursday 12 december. Tomorrow!