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Chemistry test

Chapter 1 review

Define science is a system of knowledge and the methods you use to find that knowledge
Science and technology depend on each other- advances in one lead to advances in the other
technology is the use of knowledge to solve practical problems
Natural science is divided into 3 branches: physical science, Earth & space science, and life science
Physical science has 2 main branches: chemistry & physics
chemistry the study of composition, structure, properties & reactions of matter
physics the study of matter & energy, and the interactions between the two through forces & motion
The foundation of earth science is geology
geology the study of the origin, history & structure of Earth
Astronomy is the.. the foundation of space science
astronomy the study of the universe beyond Earth
biology the study of living things
scientific method an organized plan for gathering, organizing and communicating information
The goal of any sci method is to solve a problem or to better understand an observed event
scientific theory a well tested explanation for a set of observations or experimental results
scientific law a statement that summarizes a pattern found in nature
model a representation of an object or event
Created by: Deja Warren



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