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Natural and Human Changes to Rocks

Published byLucinda Byrd Modified over 6 years ago

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Presentation on theme: "Natural and Human Changes to Rocks"— Presentation transcript:

1 Natural and Human Changes to Rocks

2 Glacier moving and shaping rocks

3 Moving rocks with machines

4 Waves moving sand at the beach

5 Breaking rocks with machines

6 Formation of the Grand Canyon

7 Building a road

8 Digging a tunnel through rock

9 Wind blowing rocks

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