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15.1

The Atmosphere

QuestionAnswer
Weight: The force of gravity on an object
Ozone A form of oxygen that has three oxygen atoms in each molecule instead of the usual two
Apparatus A group of instruments, tools, materials etc. having a particular function or intended for a specific use
Air Pressure The pressure caused by the weight of a column of air pushing down on an object.
Hypothesis A possible explanation for a set of observations or answer to a scientific question; must be testable
Weather The condition of Earth’s atmosphere at a particular time and place
Volume The amount of space an object occupies
Created by: hammondmk
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