Did You Know?
Some fuels can be made from plants!
How Fuels Work
Fuels give us heat when we burn them.
Types of Fuels
There are many fuels like gas and wood.
What Fuels Do
Fuels help us cook food.
Fuels keep us warm in winter.
Fuels make cars go fast.
Fuels help us make power.
Fuels can be found in nature.
Some fuels are good for the earth.
More About Fuels
Fuels have been used for a long time. People have used wood for heat for many years. Now, we have new fuels like gas and solar power.
Fuels help us in many ways. We need them to cook, drive, and keep warm. They are part of our daily lives.
In the future, we may find new fuels. Some may be better for our earth. This can help keep our planet clean.
How Topics Connect
graph TD
A["Fuel"] --> B["Materials that react"]
B --> C["Release energy"]
C --> D["Thermal energy"]
C --> E["Work"]
A --> F["Chemical energy"]
A --> G["Nuclear energy"]
What Do These Words Mean?
thermal energy:Heat energy that comes from the movement of particles.
react:To change or respond when mixed with something else.
chemical energy:Energy stored in the bonds of chemical compounds.
nuclear energy:Energy released from the nucleus of atoms.
concept:An idea or understanding of something.
