Biomass Crossword

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Across
  1. 4. a resource that forms or grows back faster than we use it up
  2. 6. plants convert radiant energy from the sun into chemical energy in the form of glucose (or sugar).
  3. 7. a colorless, odorless gas that is rich in energy
  4. 8. The release of energy when organic material is burned, such as wood or ethanol
  5. 9. The largest energy provider in the us and the rest of the world until the mid 1800s
Down
  1. 1. the largest sector of biomass consumption
  2. 2. a fuel that is sometimes made from corn to produce a motor fuel
  3. 3. the process used to make ethanol
  4. 5. the largest source of biomass in the US
  5. 8. Wood, wood shavings, fruit pits, manure, and corn cobs can all be _____ for energy