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18 terms

Science 7A Final

scientific method, weather, metrics, chemistry, tectonic plates, physics
STUDY
PLAY
Steps of Scientific Method
1) problem
2) research
3)hypothesis
4) test hypothesis
5) collect data
6) conclusion
Dependent Variable
what you want to determine in the experiment
Independent Variable
the part of the experiment that changes
Control Group
the group used to compare to the experimental group
Experimental Group
group that has the changed variable
Constants
things that stay the same throughout
volume
amount of space an object takes up
mass
the amount of matter in an object
temperature
intensity of heat
atmosphere
layer of gases surrounding the earth
climate
average weather that is the same every year in a certain place
weather
the condition of the atmosphere in a certain time and place
air pressure
the weight of air pushing down on earth
humidity
the amount of water vapor in the air
planet
solid bodies which move aound definate paths around a central star
star
spherical masses of hot gases that produce energy
revolution
to orbit
rotation
to spin