Grade 7 Unit 08: Factors Affecting Earth Systems (15 days)

TEKS

(8)  Earth and space. The student knows that natural events and human activity can impact Earth systems. The student is expected to:

(A)  predict and describe how of catastrophic events impact ecosystems such as floods, hurricanes, or tornadoes impact ecosystems;

(B)  analyze the effects of weathering, erosion, and deposition on the environment in ecoregions of Texas; and

(C)  model the effects of human activity on groundwater and surface water in a watershed.

 

Resources

1. Damage from natural events

Review

Before you take the test on this unit, you should do the review.