Across
- 4. is the important organisms in the soil
- 7. needles softwood
- 9. everything that doesn't fit into any of theses category's
- 10. the amount of precipitation needed to grow crops
- 12. something that is of value in some way that comes from nature
- 14. items that are thrown into the landfills and cannot be used again
- 18. not being created quick enough by nature to be available by humans
- 19. something that is of value in some way
- 20. the long term pattern of weather
Down
- 1. have broad leaves and have hardwood
- 2. the material from the items that can be used again
- 3. Energy, living and non living organisms
- 5. where mostly in Canada are there trees
- 6. the number of days during which crops can ripen
- 8. items that can be used by someone else
- 11. constantly being created quick enough by nature to be available to humans
- 13. is the most important factor in picking the right piece of land to farm on because you need humus in the ____
- 15. items that are never purchased or produced in the first place
- 16. the land form [hilly, flat] that is best for farming
- 17. constantly being produced by nature