(3.7) Resources and Changes in Earth Surface
Overview
Students learn about Earth’s natural resources, its landforms, and how its surface changes. They also explore how soils are formed, and how natural resources are used to make products.
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(3.7A) Formation of Soils
The student is expected to explore and record how soils are formed by weathering of rock and the decomposition of plant and animal remains.
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(3.7B) Rapid Changes in Earth Surface
The student is expected to investigate rapid changes in Earth's surface such as volcanic eruptions, earthquakes, and landslides.
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(3.7C) Landforms
The student is expected to identify and compare different landforms, including mountains, hills, valleys, and plains.
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(3.7D) Natural and Manmade Resources
The student is expected to explore the characteristics of natural resources that make them useful in products and materials such as clothing and furniture and how resources may be conserved.
TEKS Navigation
Grade 3
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