Grades 9-12 1.Energy appears in different forms. 2.Different forms of energy can be produced in different
ways. 3.Energy moves in different ways. 4.Energy is transferred into or out of a system. 5.Energy interacts with matter in different ways. 6.Energy can be transformed from one form to another.
Heat is a product of most energy tranformations. 7.Energy is neither created nor destroyed, but only
changed from one form to another. 8.The sun is a major source of Earth's energy and drives
many earth processes. 9.Physical and living systems are driven by energy. 10.Energy sources are categorized as renewable or
non-renewable. 11.Humans are dependent on different forms of energy. 12.Energy can be electrical.
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