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Understanding Soil Horizons: Homework on Weathering and Soil Formation

Learn how to describe the four soil horizons and their importance in ecosystem survival. Participate in a Geoblox drill and review session to master the topic for your upcoming weathering and soil formation test.

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Understanding Soil Horizons: Homework on Weathering and Soil Formation

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  1. Monday, January 6, 2020 Objective: YWBAT describe the four soil horizons. Drill: Look at your Geoblox model and place the four soil horizons in order from most to least organically rich. Homework Play Outside! Weathering and Soil Formation Test on Tuesday

  2. Answer Horizon O Horizon A Horizon B Horizon C

  3. Did you know…? Contour plowing helps to prevent soil erosion

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

  5. Closure Why do all animals, even meat eaters, depend on soil to survive?

  6. Closure Answer Soil provides the nutrients that plants need to grow. All animals get their energy from plants, either directly or indirectly.

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