G4 Energy: Energy Around Us Flashcards
1
Q
A
2
Q
What is input energy?
A
The energy that goes into the system to make it work.
3
Q
What is output energy?
A
The energy that comes out of the system.
4
Q
Where is energy?
A
Energy is always around us.
5
Q
Name four different types of energy.
A
Sound Heat Light Movement
6
Q
What is a system?
A
Something that has two or more parts that work together.
7
Q
Where can energy be stored:
A
Food Wood Coal Crude Oil Natural Gas
8
Q
What is energy transfer?
A
When one type of energy transfers to another.
