Test
Earth's history and geologic time
This 8th-grade classroom material helps students practice understanding Earth's history and geologic time through question types like multiple-choice, ordering events, and fill-in-the-blank. It focuses on fossils, rock layers, relative dating, and the geologic time scale.
By Edform · Science · Grade 8 · Published Oct 15, 2026 · New
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Questions
- Which type of rock is most likely to contain fossils?
- Which of the following are used to determine the relative age of rock layers?
- Put these events in the correct order from oldest to youngest as they would appear in undisturbed rock layers.
- Fill in the blank with the correct term.
- Choose the correct word to complete the sentence.
- Match each term to its correct description.
- Sort the following into 'Evidence for Plate Tectonics' and 'Not Evidence for Plate Tectonics'.
- Mark each statement as True or False.
- What is the name for a fossil that is used to define and identify geologic periods?
- If a rock layer is known to be 250 million years old and another above it is 200 million years old, how many million years apart are the two layers?
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