Ecosystem Services

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Across
  1. 2. and lakes hold on to Carbon
  2. 4. of ecosystem services is 100 trillion per year
  3. 9. services include recreation sites
  4. 10. communities of living things
  5. 13. services make Earth habitable for humans
  6. 14. roots provide nursery areas for fish
Down
  1. 1. uses steady flow of rivers to make electricity
  2. 3. regulation involves uptake of CO2 and production of O2 by photosynthesis
  3. 5. services directly provide resources to people
  4. 6. dam generates enough power for 1.3 million people
  5. 7. is used for drinking and irrigating crops
  6. 8. is the transfer of pollen between flowers
  7. 11. reef that provides a source of new medicines
  8. 12. are important pollinators