Did You Know?
Some cars can run on used oil!
How They Are Made
Biofuels come from plants and waste.
Why They Are Good
They help keep the air clean.
What biofuels Does
They can power cars and trucks.
They help make less bad air.
They can be made from food waste.
They can help save oil.
They can grow more plants for fuel.
They can help the Earth stay clean.
More About biofuels
Biofuels have been used for a long time. People used wood for heat and light. Now, we use plants to make fuel. This helps us use less oil.
Biofuels are in our lives now. Some cars use them instead of gas. They help keep the air clean and safe.
In the future, we may use more biofuels. They can help us save the Earth. We can grow plants to make fuel for our cars!
How Topics Connect
graph TD
A["Biofuels"] --> B["Types of Biofuels"]
B --> C["Ethanol"]
B --> D["Biodiesel"]
A --> E["Production Process"]
E --> F["Feedstock Collection"]
E --> G["Conversion Technology"]
A --> H["Environmental Impact"]
What Do These Words Mean?
biofuels:fuels made from plants or animal waste
renewable:able to be made again naturally
sustainable:able to be used without running out
emissions:gases released into the air
carbon footprint:the amount of carbon dioxide produced by a person or activity
