Focus on Earth Science - Hardcover

Inhaltsangabe

Focus on Earth Science is a practical study of the earth – its features, its forces, and its place in the universe. This program offers a relevant introduction to the matter and processes of the earth. Complex ideas are presented simply and then developed logically. Scientific principles are reinforced by activities and questions placed within each chapter. The presentation is flexible so that units and chapters may be studied in a variety of sequences.

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