
Classify sedimentary processes
Free printable Grade 4 science worksheet for "Classify sedimentary processes" — practice rocks and fossils. No-prep, print or assign online.
Fourth-graders classify sedimentary processes in this earth-science worksheet, sorting examples of weathering, erosion, deposition, and lithification within the context of rocks and fossils. Teachers can use it as a challenging extension activity after introducing the rock cycle, or as a structured review before a unit test. Classifying these processes strengthens students' ability to trace how sedimentary rocks form over time.
Learning objectives
- Classify weathering, erosion, deposition, and lithification as sedimentary processes
- Explain how each process contributes to the formation of sedimentary rock
- Connect sedimentary processes to the broader rock cycle
Answer Key

How to use this worksheet
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- Print at home or in class for Grade 4; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Classify sedimentary processes” worksheet free?
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What grade or age is this Science worksheet for?
It's designed for Grade 4 (ages 9–10), covering Rocks and fossils.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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