Changing Earth
Published on Nov 19, 2015
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PRESENTATION OUTLINE
Changing Earth
What do you already know?
We learn about different ways the surface of the earth can change.
The earth has layers.
Can you name them?
Changes can happen very slowly or some can happen quickly.
We learn about earthquakes
Photo by Fox News Insider
We learn about volcanoes
Photo by NASA Goddard Photo and Video
Essential Questions
- What is weathering and erosion?
- How do weathering and erosion change Earth's surface?
- How do volcanoes, earthquakes and uplift change Earth's surface?
- What is geologic time?
- How do we know that earth has changed over time
