Unit 11 Review

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Across
  1. 3. A flood occurs which causes a breeding ground for mosquitos and disease
  2. 5. If animals lose their habitat, they may become _____________
  3. 7. Energy that will not run out like solar or wind energy
  4. 9. _____________ to the environment include build roads/houses, pollute, farm, cut down trees, introduce species
  5. 12. The part of speech that a Predicate Adjective is
  6. 14. Cutting down forests to build homes can cause animals to lose this.
  7. 15. Can be caused by an underwater earthquake, which causes a huge wave called a ____________
  8. 17. Greatest ________ is at the producer level, with less at the carnivore level
  9. 19. After a __________,the ecosystem slowly changes as plants and animals return
  10. 21. Without rain for months, we may be undergoing a ____________
  11. 23. Plants like kudzu and bamboo that are not native and take over other vegetation
  12. 24. When animals eat too much vegetation/plants leaving little for the future
Down
  1. 1. The verb in a sentence
  2. 2. A farming chemical that can wash into rivers and harm fish.
  3. 4. The subject noun or subject pronoun in a sentence
  4. 6. We can __________ air pollution by using public transportation or carpooling
  5. 8. Earthquakes, floods, hurricanes, wildfires, tsunamis, and volcanic eruptions are all examples of this
  6. 10. Water is considered a finite resource because most water is salty
  7. 11. Not disposing of trash properly
  8. 13. Dirty gases creating thick air over a city
  9. 16. When changes happen this way, there remains equilibrium and balance in nature
  10. 18. A species that is living within its natural habitat
  11. 20. By turning off the water while brushing teeth we can _________________ water
  12. 22. Resources that could continue to be recycled but unusable if polluted