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science ch 2

chapter 2

TermDefinition
nonrenewable energy resources an energy resource that is available in limited amounts
renewable energy resources an energy resource that is replaced
open system is a system that exchanges matter or energy with the environment
closed system is a system that does not exchange matter or energy with the environment
energy transfer when energy moves from on object to another with out changing form
energy transformation when one form of energy is converted to another form of energy
law of conservation of energy that energy can be transformed from one form to another but it cannot be created or destroyed
Created by: sebasbri3040