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Formation of Sedimentary Rocks and Fossil Fuels Test Corrections

Last updated over 1 year ago
10 questions
1

Some students make a model to show one of the first steps in the formation of sedimentary rock. The students pour 2 centimeters of light-colored sand into a clear plastic box. Then they add 1 centimeter of gravel. Finally they pour 2 centimeters of dark-colored sand on top of the gravel. Which characteristic of sedimentary rock does this model best show?

1

The model below shows layers of sediment on the floor of an ocean.


Which of the following best explains how these layers can become rock over many years?

1

The diagram below shows the processes of sedimentary rock formation.



Which processes best fit in the box marked with an X?

3

Provide three examples of fossil fuels. Then explain why they are given this name.

1

Certain prehistoric events led to the formation of oil.  Which of the following was one of those events?

1

Over long periods of time, fossil fuels form deep underground.  Which components are related to the formation of fossil fuels?

1

The figure below shows the rock layers in a hill. Which rock layer will have the oldest fossils?

1

Decayed prehistoric plants have helped in the formation of

1

The oil used today is made from the ancient remains of tiny sea creatures called diatoms. When they were alive, the diatoms converted sunlight into stored energy. Based on this information, which of the following statements is true?

1

Which diagram models the process of compaction leading to the formation of sedimentary rock?