Ivan's natural resource review

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Across
  1. 2. this is the most important factor determining a soil's fertility
  2. 6. this includes all parts of the natural environment
  3. 8. these are resources that cannot be replaced once used up
  4. 10. these items are a uses of forests that use small logs
  5. 13. this form of energy's source is the sun
  6. 14. this type of farming involves large areas but a small amount of labour
  7. 15. this form of mining is used to recover deep mineral deposits
  8. 16. this type of forest has broad leaves which change colour in autumn
  9. 17. this type of forest has needles which remain year round
Down
  1. 1. these are resources that can be regenerated if used carefully
  2. 2. this form of enegry's source is water
  3. 3. this method of harvesting trees is the easiest
  4. 4. these are things found in the total stock that people find uselfull
  5. 5. this form of energy's source is the rise and fall of tides
  6. 7. these subject includes camping hiking fishing etc
  7. 9. this type of farming involves small areas of land but a large amount of labour
  8. 11. these are resources that are replaced by natural actions
  9. 12. this form of mining leaves a big scar on the earth