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Ch 1

word definition

astronomy the study of space
control a standard for comparison
geology the study of earths minerals
gravity the force that pulls matter together
Earth Science study of earth and space
hypothesis an educated guess based on facts
SI modern version of the metric system
law a well tested descrption of the behavor somthing in nature.
meteorology the study of wethear
oceanography the study of the ocean
science having knowledge.A process of observing and studying things in our world.
scientific method a series of planed steps scientist use
technology the use of scientific discoveries
theory an explanation backed by results obtained from repeated tests
Variable A changeable factor in a experiment
Created by: seanmay