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Welcome To Mrs. Gray's Environmental Science Class Seventh grade science is an environmentally based course covering the following topics: watersheds and wetlands, agriculture and society, integrated pest management, ecosystems and their interactions, threatened, endangered, and extinct species, humans and the environment including environmental health, laws, and regulations. Unifying themes and biotechnology are incorporated throughout the course of study. We do not inherit the earth from our ancestors, we borrow it from our children. ~Native American Proverb Copyright [2007], [Wendy Gray], All Rights Reserved
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