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Chapter 1

matching

QuestionAnswer
What is a variable? one of the factors that can change in an experiment
What is heat? the thermal energy transferred from one object to another
Why is the sun important? It provides
In what ways does the sun provide energy? the water cycle,
What is an hypothesis? a possible explanation for a set of observations or answer to a scientific question
The name of the sphere that is the outermost layer and has gases. atmosphere
What is energy the ability to do work or cause change
Created by: msreed
Popular Earth Science sets

 

 



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