These web-based student learning activities are based on the
Ontario curriculum and are formatted to be "printer -friendly" so they
can be used as recording sheets by students as well as providing direct links to
the web pages.
Answer keys are available to teachers by using the Contact page.
Use your browser's Back button to return to this page.
(also available as a Word document rockhound.doc)
Record characteristics of the 3 classes of rocks, and some specific examples.
(also available as a Word document erosion.doc)
Identify the causes of erosion by wind and water, and ways to control the problem.
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