1. Bell Ringer 2-25-09 You may use your book.
Who is the scientist that suggested that energy can be created under certain conditions?
Friction converts ________ energy to _______ energy.
Name three fossil fuels.
Potential energy + Kinetic Energy = ______________

2. Chapter 13 Section 4 Energy and Fossil Fuels

3. Fossil fuels are fuels formed in Earth’s crust which contain energy from the sun .
Cars, buses, trains, and airplanes are powered by gasoline, diesel fuel and jet fuel, which are made from fossil fuels.
These are alternatives to using electricity.

4. Types of Renewable fossil fuels
Biomass- energy from plants and animals
Geothermal- energy from the earth's core
Hydropower- energy from moving water
Solar energy- energy from the sun
Wind energy- energy from moving air

5. Types of Nonrenewable Fossil Fuels
Coal
Natural Gas
Uranium
Petroleum
Propane