ESL 4 Science Review Crossword

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Across
  1. 3. Running away is a __ to a scary sound.
  2. 7. Plates are part of the crust, and they move on top of the __.
  3. 9. When two plates smash together, they might __ and make mountains.
  4. 10. The mouse will __ until spring.
  5. 11. He saw 7.9 on the __. Wow.
  6. 12. Frogs and polar bears live in different __.
  7. 16. If you have a farm in a desert, you will need __ to bring water to your crops.
  8. 19. Over millions of years, the __ of the plates can make new landforms.
  9. 20. We all live on Earth's __.
  10. 23. The seismic waves from the __ were very dangerous.
  11. 24. Are there __ underwater? Yes, like the ocean ridges.
  12. 26. The walls of a __ are steeper than the sides of a valley.
  13. 27. Different mountains might be part of the same __ if their rivers join together.
  14. 28. We can use a __ to save water and to make electricity.
Down
  1. 1. A large, flat area
  2. 2. People sometimes dig a deep hole to get __.
  3. 4. You need water if you want to __.
  4. 5. The __ from the sunlight encourages the plant to grow.
  5. 6. I would like to live in a peaceful __ between two mountains.
  6. 8. A trait that helps an organism survive.
  7. 13. When two __ rub against each other, there can be earthquakes.
  8. 14. A reservoir can catch the runoff and keep it for later use.
  9. 15. Feathers and wings are __ of birds.
  10. 17. __ helps non-toxic butterflies scare away birds.
  11. 18. Do you think tiger stripes are good __?
  12. 21. Not all __ is safe to drink.
  13. 22. There is a __ near Hualian, so there are many earthquakes there.
  14. 25. Plants can close their stomata to __ water.