1 / 6

Friday, December 20, 2019

Friday, December 20, 2019. Objective: YWBAT describe agents of mechanical weathering. Drill: Describe the similarities between the ways tree roots and ice mechanically weather rock. Homework. Study WOW!. Answer.

collinsjulie
Télécharger la présentation

Friday, December 20, 2019

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Friday, December 20, 2019 Objective: YWBAT describe agents of mechanical weathering. Drill: Describe the similarities between the ways tree roots and ice mechanically weather rock. Homework Study WOW!

  2. Answer Both tree roots and ice enter cracks in rock and expand, making the cracks wider and shattering the rock.

  3. Did you know…? Before the Japanese government built a concrete base on Mount Fuji, as much as 300,000 tons of rock and soil were lost down the mountainside every year.

  4. Today’s Activities Drill BrainPop– Weathering Mechanical Weathering Trifold Conclusion

  5. Closure Chemical or Mechanical: an alpine glacier advancing down a valley

  6. Closure Answer Mechanical: an alpine glacier advancing down a valley

More Related