sort out the cards to create a square by matching processes of the rock cycle to their description

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Sort out the cards to create a square by matching processes of the rock cycle to their description.

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Page 1: Sort out the cards to create a square by matching processes of the rock cycle to their description

Sort out the cards to create a square by matching processes of

the rock cycle to their description.

Page 2: Sort out the cards to create a square by matching processes of the rock cycle to their description

Learning goals:

• Knowledge:• Be able to explain why tectonic

plates move and describe some evidence for this.

• Skill:• Problem solving and fact-finding!

Page 3: Sort out the cards to create a square by matching processes of the rock cycle to their description

Tectonic plates are large pieces of the Earth’s crust that

move a few cms every year

Page 4: Sort out the cards to create a square by matching processes of the rock cycle to their description

Why do tectonic plates move?

Page 5: Sort out the cards to create a square by matching processes of the rock cycle to their description

Plates have boundaries with other plates

Page 6: Sort out the cards to create a square by matching processes of the rock cycle to their description

• Correctly fill in the table below each picture of a plate boundary to describe the properties of each boundary.

Page 7: Sort out the cards to create a square by matching processes of the rock cycle to their description

It was once thought that mountains formed because

the Earth was shrinking

Page 8: Sort out the cards to create a square by matching processes of the rock cycle to their description

We now know differently!

Page 9: Sort out the cards to create a square by matching processes of the rock cycle to their description

Alfred Wegener

was a German scientist who proposed the theory of continental drift in 1912. He hypothesized that the continents were slowly drifting around the Earth. However, Wegener was unable to explain why , which meant that his hypothesis was not accepted until the 1950s, when numerous discoveries provided evidence of continental drift.

Page 10: Sort out the cards to create a square by matching processes of the rock cycle to their description

What was the evidence?

Page 11: Sort out the cards to create a square by matching processes of the rock cycle to their description

Pangaea – a supercontinent

Page 12: Sort out the cards to create a square by matching processes of the rock cycle to their description

Similar fossils have been found in South America & South

Africa

Page 13: Sort out the cards to create a square by matching processes of the rock cycle to their description

Similar rock layers been found in South America & South

Africa

Page 14: Sort out the cards to create a square by matching processes of the rock cycle to their description

• Create Pangaea from your tectonic plate jigsaw. Around your completed jigsaw describe the evidence that continents were once joined.

Page 15: Sort out the cards to create a square by matching processes of the rock cycle to their description

Wegener’s theory wasn’t accepted for many years!

Bad times!

Page 16: Sort out the cards to create a square by matching processes of the rock cycle to their description

You are a fellow scientist who thinks Wegener is a numpty. Write a letter to a friend outlining why

you think Wegener theory of continental drift is complete

hogwash.