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Grade 7 Science - Unit VIII Overview

Weathering and Erosion

In the unit on Weathering and Erosion, students will learn how catastropic events and human activity can impact and change the earth's surface and resources. Students will identify causes and effects of regional weathering, erosion, and deposition.

Critical Questions
  • What observations can we make as proof that weathering, erosion, and deposition have taken place?
  • What predictions can be made concerning catastrophic events and their impact on Earth's surface?
  • How are the earth's resources affected by human activity?

Suggested Time Frame: 4 weeks

Student Performance Expectations

Key

Information in the brackets that is not in bold (8.2A) is the Texas Essential Knowledge and Skill (TEKS) that this objective is aligned to.

Information in the brackets that is in bold (8.2.11B) (8.2.12A) (11.2US10A) is the specific Texas Assessment of Knowledge and Skills (TAKS- test) objective this objective is aligned to.

Analyze effects of regional erosion deposition and weathering. (7.14 A) 
Describe and predict the impact of different catastrophic events on the Earth. (7.14A) 
Make inferences and draw conclusions about effects of human activity on Earth's renewable, non-renewable, and inexhaustible resources. 


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