Identify nouns in simple sentences. Use nouns correctly in the construction of simple sentences. List and describe nonrenewable energy sources. List and describe renewable energy sources. Nouns are one of the eight parts of speech used in simple sentences.
Nouns are words that name a person, place, thing, or idea.
Later you will be asked to identify these nouns by type. Sources of energy are either renewable or nonrenewable. Nonrenewable fuels include gas, oil, and coal . These fuels are sometimes called fossil fuels . Americans have been using fossil fuels for energy for several centuries .