A liquid that stores the chemical energy and it is extracted from the fuel to move the car
gasoline
water
milk
The electricity produced by water is known as electromagnetic energy.
F
T
The power source for the electric fan is wind.
Solar panels consist of a lot of plant cells.
Safety equipment used to prevent car passengers from moving forward when the car stops suddenly.
air bag
wreckinf ball
seat belt
The flow of water can be controlled to generate electricity in dams.
Both modern wind turbines and old windmills are used to generate electricity.
Electricity generated by wind turbines is transmitted through wind.
The process in which two objects or more crash into each other and includes an energy transfer.
energy
power
collission
Windmills can do their job all the time as the wind never stops blowing.
The energy produced when operating the gas oven is electrical energy.
Turbines convert kinetic energy into electrical energy.
Rivers store kinetic energy.
Electricity generated from water is called hydroelectricity.
Plants need sunlight to grow.
We use solar energy to preserve food.
Mixing of water with oxygen gas produces carbonic acid.
Looking directly at the sun is very dangerous.
The sun is made of hydrogen and oxygen gases.