Aaron J. Powner, M.Ed.
High School Science Teacher
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High school Earth Science curriculum is organized around the overarching theme of natural systems. Students will study how interactions between outer space, the atmosphere, hydrosphere, and geosphere produce conditions necessary for life to exist in Earth's biosphere. The concepts of matter cycling and energy flow are used to help understand how systems on planet Earth are interrelated.
Online PDF Textbook (email Mr. Powner to get the password)
