Matter
Changes from Heat
Properties of Soil
Potpourri 1
Potpourri 2
100
the amount of matter in an object
What is mass?
100
change from a solid to a liquid
What is melt?
100
the relative proportion of soil grain sizes
What is texture?
100
a mixture of two or more substances that blended so completely that they cannot be separated
What is a solution?
100
an educated guess before you start an experiment
What is your hypothesis?
200
solid, liquid, gas
What are the states of matter?
200
to prevent heat from passing through
What is insulate?
200
topsoil, subsoil, bedrock
What is the three layers of soil?
200
the ability to do work
What is energy?
200
amount of mass in a given space
What is density?
300
the amount of space it takes up
What is volume?
300
state of matter with its own shape - will turn into a liquid if enough heat energy is added
What is a solid?
300
dense, heavy, sticky soil that may contain minerals
What is clay?
300
form of energy that travels through space and can be seen by the eye
What is solar energy?
300
cannot be supported by a liquid
What is sink?
400
the measure of whether or not an object floats in water
What is buoyancy?
400
state of matter that takes the shape of its container - will turn into a gas when enough heat energy is added
What is a liquid?
400
ability of soil to hold water
What is retain?
400
form of energy closely related to temperature and can be felt as warmth
What is heat energy?
400
can be supported by a liquid
What is float?
500
mass, volume, density
What is how matter is measured?
500
an example of a good insulator
What is rubber, wood, etc?
500
made up of small particles of rock, minerals, and decayed plant and animal matter
What is soil?
500
form of energy made available by a flow of an electrical charge through a conductor
What is electrical energy ?
500
a combination of two or more substances that do not form a new substance and maintain the original properties of each substance
What is a mixture?
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