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Type: Multiple-Choice
Category: Rocks
Level: Grade 7
Author: jtillander
Last Modified: 6 years ago

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Rocks Question

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Grade 7 Rocks

Clastic sedimentary rocks form when
  1. there is an accumulation of plant or animal debris.
  2. dissolved minerals precipitate from a solution.
  3. mechanical weathering occurs.
  4. molten material cools and hardens.