Forestry

2. Old Phloem
6. They exists beneath the ground in order for a tree to gain nourishment from the soil.
9. turning a used product into a product that can be used
10. The area between the base of the trunk to the first branch.
12. using a natural resource so that it is not depleted or permanently damaged
14. Old Xylem
16. growth layer of the tree making new cells during the growing season

1. A part of the tree that grows from the trunk in a typically horizontal, upward direction
3. the action or process of making natural resources unsafe or unusable
4. The main structure of the tree from which branches grow from.
5. to save
7. small branches
8. The top of the tree that may or may not have foliage
11. Active Xylem
13. large branches
15. Ring yearly growth (old cambium)