1. Notes on the Canadian Shield
1. The Canadian Shield covers five million kilometres of land. Because of glacial retreat there are many lakes,rivers,streams and pounds. On the edge of the Canadian Shield there are a good deal of lake and waterways for example eastern shores of Lake of the Woods, Lake Huron etc. 2. Minerals can be found in magma under the earth's surface. Magma comes from under the earths surface, pushing its way into cracks. As the magma raised it cools down to form igneous rock; the minerals inside the magma are also a part of the new rock. Once these mineral deposits cool, they arrange according to densit...
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- Approx Pages: 3
- Grade Level: High School