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chapter 1

QuestionAnswer
science a way of learning more about the natural world.
scientific theory an attempt to explain a pattern observed repeatedly in the natural world.
scientific law a rule that describes a pattern in nature.
system a collection of structures, cycles and processes that relate to and interact with eachother.
life science the study of living systems and the ways in which they interact.
earth science the study of earth systems and the systems in space.
physical science the study of matter and energy.
technology the practical use of science or applied science.
hypothesis a reasonable and educated possible answer based on what you know and what you observe.
infer to draw a conclusion based on what you observe
controlled experiment involves observing the effect of one thing while keeping all the other things constant
variables factors that can be changed in an experiment.
constants the variables that are not changed in an experiment.
model any representation of an object or an event used as a tool for understanding the natural world.
critical thinking combining what you already know with the new facts that you are given to decide if you should agree with something.
Created by: abarq
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