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Grade 3 Science Ch10

pages 234-241

QuestionAnswer
A design or natural order that happens over and over again is a _____________. pattern
Observing patterns of motion helps you to ____________ its future motion. predict. (an education guess)
You cannot observe the pattern of ____________-. sound; it is an unseen pattern caused by vibration.
God created two patterns of motion in the solar system at Creation. What are they? rotation and revoliution
When forces act in different ways or in different direction on an object, _______________ are hard to predict. patterns; for example you cannot predit the pattern of a leopard chasing an antelope.
___________ occurs when a force moves something. work; even moving your eyes across the pages of a book is work.
Wind and moving water can also do __________. work; flowing water moves logs, rocks, boats, and water wheels
A machine is an object that makes work ___________. easier
Created by: Bonnie Daniel
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