Educate learners about soil erosion with this thorough lesson which focuses on the geography of Guinea.

[Free Registration/Login may be required to access all resource tools.] Looks at mechanical and chemical weathering, agents of weathering, and gives examples of each type of weathering.

This unit will discuss how external geological agents shape different parts of our earth. It contains 15 interactive activities.

This unit will discuss how the external geological agents cause the arrangement of the landscape that can be found throughout the earth. It contains 18 interactive activities.

Studies weathering and provides a brief overview of what weathering is and how it effects the environment.