Unit 4 Vocabulary Exercise

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Across
  1. 4. making sure to avoid danger or harm
  2. 5. to put on top of something
  3. 6. to go up in size, amount, or number
  4. 8. not exactly; not 100 percent
  5. 9. a bright light in the sky during a storm
  6. 10. able or likely to cause harm or injury
  7. 12. the loud noise that can be heard after a flash of light in the sky
Down
  1. 1. to make a choice from a number of choices
  2. 2. the rain or snow that falls to the ground
  3. 3. very large
  4. 7. to continue for a period of time
  5. 10. to fall or go down
  6. 11. a sudden upsetting surprise