Types of Energy
Energy used for household appliances
Electric
What is energy transfer?
The movement of energy from one object to another
What is the first type of living thing in a food chain?
A producer
What energy is made from kicking a ball?
Movement and sound
Order the energy chain:
plant - wolf - sun - rabbit
sun plant rabbit wolf
Energy used when walking, running, jumping, and playing
Movement
What do the arrows in an energy chain mean?
The direction energy moves
Producer's are always...
Plants
What energy is transferred from a fan?
What type of energy looks at the relationship between two things?
Pattern seeking
A type of energy we feel and can cool us down on a hot day
Wind energy
What energy is lost to the environment during energy transfer?
Wasted energy
Animals that eat for energy are...
Consumers
How is energy transferred through a food chain?
By food
True or false: A prediction is a smart guess
True
Two types of energy produced by a light bulb or fire.
Light and heat energy
Can energy be created or destroyed? If not where does it go?
No. It is transferred from one thing to another.
An animal that hunts for food is a...
Predator
What is light energy changed to by plants?
Chemical or food
Why should we repeat a test?
To check the results
The name of energy from the sun
Solar energy
Why does the cup get hot when we put hot water in it?
Because the heat from the water is transferred to the cup.
When energy is transferred is it the same amount of energy transferred and received by each object? For example to all electronic appliances use the same amount of energy?
No.
What can change into electrical energy?
Solar wind and water
Name the variables of a fair test:
Control, dependent, independent