Grade 4 Science

Chapters

11. Introduction to Science and Scientific Inquiry

22. Measurement, Tools, and Data Representation

33. States of Matter and Properties of Materials

44. Light: Sources, Brightness, and Color

55. Light: Reflection, Refraction, and Optical Tools

66. Sound: Sources, Properties, and Detection

77. Sound: Uses, Technologies, and Environmental Effects

88. Habitats: Components and Local Examples

99. Communities, Food Chains, and Food Webs

1010. Plant and Animal Structures and Behaviors

1111. Human Impacts, Conservation, and Stewardship

1212. Rocks, Minerals, and the Rock Cycle

1313. Weathering, Erosion, and Landform Change

Physical Weathering Processes Chemical Weathering Processes Erosion by Water Erosion by Wind Erosion by Ice and Glaciers Mass Movement and Gravity Deposition and Sediment Layers Formation of Valleys, Canyons, and Deltas Human Effects on Erosion Soil Conservation Practices

1414. Fossils, Past Environments, and Earth's History

1515. Applying Science: Projects, Technology, and Responsible Use

Courses/Grade 4 Science/13. Weathering, Erosion, and Landform Change

13. Weathering, Erosion, and Landform Change

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Explore weathering and erosion processes, agents that shape landscapes, and how these processes create and change landforms over time.

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Human Effects on Erosion

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