The most important factor in forming the sedimentary rock layers below is—

Sedimentary rocks are formed from sediments of weathered material that have been eroded and then deposited in layers. This process requires—

Students are learning about the formation of fossil fuels. They decide to construct a representation of how pressure and time cause organisms to turn into oil. The physical representation that students constructed is called a—

A group of students explored the steps required for sedimentation of rocks. They recorded the results of the process in the table. Which of these best completes the table?

The research of geologists, B. W. Murck and B. J. Skinner, claims that rock formations like these of the beautiful Bryce Canyon in Utah provide information about past climates and life forms that inhabited the Earth. These rock formations are made up largely of sandstone, limestone, and shale. Which Earth process is evident in this canyon?

Coal, petroleum, and natural gas are all fossil fuels. Fossil Fuels originated from —

Look at the picture. Which of the following is formed in the process shown in the picture?

A river deposits layers of minerals and other rocks at its mouth. Over time, what kind of rock is formed by the deposits?

Which processes are required for the formation of sedimentary rock?

Which is NOT a factor in the formation of fossil fuels?

All of these are examples of fossil fuels EXCEPT—

Which of the following best completes the process shown in the flow cart?

A teacher conducts an experiment to help students learn about the formation of sedimentary rocks. The teacher uses a chocolate chip cookie to show how small pieces of rock and other sediment are compressed together under heavy pressure. What tool would be most beneficial in examining the sedimentary rock “cookie”?

Students were preparing an activity to determine what led to the formation of fossil fuels. Before the experiment, students recorded ideas about what would happen in a science notebook. What important part of the investigation were students recording in the notebook?

What do the processes of the formation of sedimentary rocks and fossil fuels have in common?

Fossil fuels such as coal, natural gas, and oil are considered nonrenewable resources because they were formed from the buried remains of plants and animals. The process that led to this formation takes a very long time, which means fossil fuels cannot be replaced in our lifetime. The pie chart below displays the energy sources used to make electricity in the U.S.

Which statement can be inferred form the chart?

Students have been studying fossil fuels. What is an example of conservation by using less fossil fuel resources?

A student created a model to show how a sedimentary rock is formed by placing rocks, pebbles, and soil in a jar. The student added water to the jar, put on the lid, and shook the mixture. After settling, the sediment in the jar formed layers. Which describes why the layers formed in the student’s model?