Earth's Shifting Surface · Earth and Space
Slow and Fast Earth Changes
Comparing the timescales of geological events from earthquakes to the formation of canyons.
Key Questions
- 1Which changes to the Earth happen in a blink and which take a lifetime?
- 2How can we tell if a landscape looked different a hundred years ago?
- 3What causes the Earth to shake or explode suddenly?
Common Core State Standards
2-ESS1-1
Grade: 2nd Grade
Subject: Science
Unit: Earth's Shifting Surface
Period: Earth and Space
Suggested Methodologies
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