Matter and Energy
Forms of Energy
Circuits
Weathering, Erosion, Deposition
Mixtures and Solutions
100
Which object has the greatest mass?
What is a Marble
100
All the devices that use a plug and socket like this are using what kind of energy?
What is electrical energy
100
If you replace the paper clip with a plastic spoon, what happens?
It doesn't light
100
How are canyons formed?
What is erosion by water
100
Cereal and milk are what
What is a mixture
200
Which physical property of the object is being measured?
What is mass?
200
Heat is another name for-
What is thermal energy
200
Which of these objects is an insulator?
Copper Wire
Paper Clip
Steel Pole
Rubber Gloves
What is rubber gloves
200
What TWO types of changes cause a rock to move from one place and settle in another?
What is erosion and deposition
200
To separate a mixture of salt and water what separation tool/method is used?
What is evaporation?
300
Which of the following mixtures could be separated with a magnet?
Aluminum cans and iron cans
Plastic cups and paper cups
Wooden blocks and plastic blocks
Pencil leads and rubber erasers
What is aluminum cans and iron cans
300
Sound waves cause what to the eardrum to hear sounds
vibrations
300
An object through which electrons can easily flow is called a
What is a conductor
300
Which process describes water getting into cracks, freezing, and breaking the rocks or pavement apart?
What is weathering
300
Soda would be which one? A mixture or solution
What is solution?
400
Happens when an object is not supported by water
What is it sinks
400
Solar panels turn the suns rays into what type of energy to power a machine
What is electrical energy?
400
\Which one is a conductor?
wood
iron
plastic spoon
paper
What is iron
400
Which process describes gravity pulling a boulder down a hill?
What is erosion
400
Mixtures are created when two or more ______ are mixed together.
What is substance
500
A measure of how hot or cold a substance is
What is temperature
500
What form of energy is used when pushing something?
What is mechanical energy?
500
What would best complete this circuit?
What is a battery
500
Which process describes rocks being made smooth by tumbling across a streambed?
What is weathering
500
A mixture of sugar and water is different from a mixture of sand and water because when sugar is mixed with water, the sugar
What is dissolves