Chapter 5, Lesson 1: Review

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Across
  1. 2. first species to populate an area; often carried by wind or water
  2. 4. this type of plant is not native to an ecosystem and can crowd out or dominate the forest
  3. 8. typical pioneer species
  4. 9. series of changes that occur in an area where no soil or organisms exist
  5. 10. organisms that survive a changing ecosystem have these to help them survive
  6. 11. series of changes that occur in an area where the ecosystem has been disturbed, but soil and organisms still exist
Down
  1. 1. example of primary succession
  2. 3. example of secondary succession
  3. 5. series of predictable changes that occur in a community over time
  4. 6. example includes a snake seeking shelter in a gopher burrow to escape a fire
  5. 7. example includes the red-cockaded woodpecker flying away from a fire to safety