Earth Changes: 4th Grade

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Across
  1. 2. a group of stacked levels of rocks with different compositions and fossils deposited over time with the oldest layers at the bottom and the youngest layers at the top.
  2. 5. a sudden release of energy under Earth's surface that makes the ground shake or crack.
  3. 6. a design or sequence that is repeated.
  4. 7. a preserved part or trace of an animal or plant that lived in the past.
Down
  1. 1. the features of an area that you can see.
  2. 3. information that supports an idea.
  3. 4. a rock arrangement created by weathering, erosion, and other natural processes.