Lesson 1
Lesson 2
Lesson 3
Lesson 4
Vocabulary
100
A ball is sitting up very high on a book shelf - what kind of energy does it have?
Potential Energy
100
Energy from the sun travels as
Radiation
100
Thermal energy traels from a ? object to a ? object
Warmer to Cooler
100
What are fossil fules?
Fules that are fromed from the remains of once living things
100
Energy due to a an objects condition or position
Potential Energy
200
An object with kinetic energy is....
Moving
200
What is needed to change chemical energy from potential to kinetic?
Chemical Reaction
200
What does a thermometer measure in terms of energy?
Amount of average kinetic energy in an object
200
What is the difference between a renewable resource and non renewable resource - give an example of each.
Renewable resource (water) can be replaced while a non-renewable (oil) can not once we are out.
200
Energy of motion
Kinetic Energy
300
Where do people get their energy from?
Food
300
What is mechanical energy?
The combination of all poential and kinetic energy in an object.
300
What are the three ways that heat can move through a system?
Conduction, Convection, Radiation
300
What is it called when you use less of something to make the supply last longer?
Conservation
300
Movement of thermal energy by electromagnetic waves
Radiation
400
What is energy transfer - give an example.
Acrobat! Bowling!
400
What forms of energy are in a flashlight?
Chemical, Electrical, Light
400
The transfer of thermal energy from one object DIRECTLY to anohter is...
Conduction
400
What do Coal, Oil and Natural Gas have in common?
They all help produce energy and are non-renewable resources
400
Direct transfer of thermal energy from one object to another
Conduction
500
What is the law of conservation?
Energy can be changed or transfered.
500
Where does Earth get almost all of its energy?
Sun
500
The transfer of thermal energy through the movement of a gas or liquid is...
Convection
500
Anything that dirites or harms the environment is called....
Pollution
500
Saving something so it doesnt get used up
Conservation
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