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Earthquakes!!! Grade: 2nd PowerPoint Presentation
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Earthquakes!!! Grade: 2nd

Earthquakes!!! Grade: 2nd

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Earthquakes!!! Grade: 2nd

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  1. Earthquakes!!!Grade: 2nd By: Daisy Martinez

  2. Earthquakes…What are they? Every year 100,000 earthquakes are felt. When we feel a shake or a tremble in the ground.

  3. Earthquakes…Important Vocabulary Words We live on Earth! “Crust” layer of rock “Mantle” melted rocks

  4. Earthquakes…Why do they occur? Pieces of the earth’s crust scrape together

  5. Earthquakes…Damage Buildings Roads Houses Trees Cars

  6. EarthquakesHow do we measure them? Richter scale: Magnitude or how powerful the earthquake will be

  7. Earthquakes…Today’s Activities Checklist: Quick Review Get Materials Plan Begin Building An earthquake will come your way Discussion Your own plan for safety assignment