Across
- 1. Organisms such as earth worms are highly beneficial to farming
- 3. can not be used again
- 10. components of the environment taken together
- 12. a lot of land, not too much labor and wheat and cooking oil is grown
- 14. Natural total stock that is useful to human beings
- 17. Taking only mature trees
- 18. constantly being produced by nature
- 19. The number of days during which crops can riph
- 20. Any part of total stock that become useful to human beings
- 22. Generally to grow crops there should be at least 500mm of total precipitation
- 23. someone else can use it
Down
- 2. mixtures of all garbage
- 4. Ones that do not fit in the categories
- 5. are created by nature very slowly
- 6. constantly being replenished by nature at a fast rate
- 7. the growing season and moisture are the two climate variables that contribute most of the success of farming
- 8. Small are, a lot of labor and near large urban area
- 9. Clear cut part of the forest
- 11. Remove every tree leaving a barren landscape behind
- 13. The amount of humus is determined by the amount of moisture and plant growth
- 15. Level well drained is generally is the best
- 16. never purchased
- 21. can be broken down