Biology
Grade-8
Easy
Question
Which of the following is not a process in sedimentary rock formation?
- Erosion
- Compaction
- Sedimentation
- Cementation
Hint:
Erosion does not occur in sedimentary rocks formation.
The correct answer is: Erosion
Sedimentary rocks are formed by sedimentation, compaction and concretion of loose sediment in layers.
Hence, erosion is the correct answer.
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