Problem 1
Which is a sedimentary rock formed from decayed plant matter? A. biomass C. natural gas B. coal D. oil Use the graph below to answer questions 2 and \(3 .\) Energy Use in the United States, 2002
Problem 3
Each phrase below describes a vocabulary word from the list. Write the word that matches the phrase describing it. Method of conservation in which items are processed to be used again
Problem 5
Which is an inexhaustible resource? A. coal B. nuclear C. oil D. solar
Problem 6
Each phrase below describes a vocabulary word from the list. Write the word that matches the phrase describing it. Liquid from remains of marine organisms
Problem 7
Which has the highest content of carbon? A) peat C) bituminous coal B) lignite D) anthracite coal
Problem 7
What is produced that drives a turbine, which turns a generator? A. atoms C. steam B. neutrons D. waste
Problem 8
Which is the first step in coal formation? A) peat C) bituminous coal B) lignite D) anthracite
Problem 8
Which type of energy uses magma or hot dry rocks to generate electricity? A. geothermal B. hydroelectric C. nuclear D. solar
Problem 9
What is combined to make gasohol? A. ethanol and gasoline B. oil and gasoline C. oil and petroleum D. wood and gasoline
Problem 9
Which of the following is an example of a fossil fuel? A) wind C) natural gas B) water D) uranium-235
