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Weathering and Soil Formation Assessment- Friday

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Presentation on theme: "Weathering and Soil Formation Assessment- Friday"— Presentation transcript:

1 Weathering and Soil Formation Assessment- Friday
Tuesday, May 08, 2018 Objective: YWBAT review for the Weathering and Soil Formation Assessment. Drill: Which of water’s properties causes mechanical weathering in freezing temperatures? Your geoblox model should be next to you. Homework Weathering and Soil Formation Assessment- Friday

2 Answer The fact that water expands as it freezes causes mechanical weathering.

3 Did you know…? A single 500kg block of granite will weather much slower than 10 chunks of 50kg granite.

4 Weathering and Soil Formation Review Conclusion
Today’s Activities Drill Geoblox Assessment Weathering and Soil Formation Review Conclusion

5 Provide details and supporting evidence Conclusion
Essay Format Introduction Answer ALL questions Provide details and supporting evidence Conclusion

6 What can happen to soil when soil conservation is not practiced?
Closure What can happen to soil when soil conservation is not practiced?

7 Closure Answer If soil conservation is not practiced, soil can be depleted of nutrients through leaching, or eroded away.


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