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6. Sources of energy and materials differ in amounts, distribution, usefulness, and the time required for their formation. As a basis for understanding this concept: a. Students know the utility of energy sources is determined by factors that are involved in converting these sources to useful forms and the consequences of the conversion process. b. Students know different natural energy and material resources, including air, soil, rocks, minerals, petroleum, fresh water, wildlife, and forests, and know how to classify them as renewable or nonrenewable. c. Students know the natural origin of the materials used to make common objects.
 * [[image:coal-formation.jpg width="500" height="547" align="right" caption="This is how coal forms"]]Resources**

=Fossil Fuels=

=Introduction= Fossil fuels are important for uor daily lifes. Types of fossil fuels, what they work for, and also some bad things about them. =Vocabulary= fossil fuel:energy resources from plants and animals that lived 360-286 millions years ago. nonrenewable resources:they can not replece quikly or easily. natural resources:producs aqnd matirials found in nature. conversation:to use somthing alot. =Types of fossil fuels= To begin with some types of fossil fuels. Coal is a rock miners dig with heavy machines. Petroleum is a liquid fuel they dig it from under ground and become rich.Natural gas a gas that is found naturaly is easy to find. =Uses of fossil fuels= Next I will talk about, fossil fuels are used for Coal is use to run faqctoriesw and opperate machines, so they use coal to dig coal. Petroleum is used to run cars and ignite fires. Natural gas is used to keep houses warm like smoke from a fire place. =Bad things about fossil fuels= Finally some bad things about fossil fuels. when you burn fossils it relesses carbon dioxide into the atmosphere and and is causing the global warming. fossils are nonrenewable sources so we need to save them so they don't end. =Conclusion= In conclusion we need the fossil fuels to live. So save them and dont't burn to manny.

By:Isidro Velazco media type="youtube" key="f8fhBYQUxjo" height="344" width="425"