Chapter 2 Vocabulary

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Across
  1. 3. The average of the weather over many years there.
  2. 7. Water in the form of rain, snow, sleet, or hail.
  3. 9. Scientists who study fossils.
  4. 10. The day-to-day changes in the condition of the air.
  5. 12. How hot or cold it is.
Down
  1. 1. A severe storm marked by lightning and thunder.
  2. 2. Animals with backbones.
  3. 4. When electricity is passed by one cloud to another or to the earth.
  4. 5. A way of life.
  5. 6. Moving from one place to another.
  6. 8. A combination of living things and non-living things.
  7. 11. A period of weeks or months with almost no rainfall.