Unit 9 Review

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Across
  1. 2. A general tendency in the way a situation is changing
  2. 6. Number of times something happens
  3. 7. Information about the people of a particular area
  4. 8. A global phenomenon that has intensified in recent years due to the emission of gases into the atmosphere by man
  5. 11. Company created by Steve Jobs
  6. 12. "The bad _____ the good"
Down
  1. 1. A collection of numbers which represents facts or measurements
  2. 3. It's the total number of live human births per 1,000 population for a given period divided by the length of the period in years.
  3. 4. "It will open a can of ___" (talking about problems
  4. 5. A naturally occurring, yellowish-black liquid chemical mixture found in geological formations
  5. 9. Creator of Microsoft
  6. 10. A light-emitting diode