World Geograph

6. To change partly
11. A competition or struggle.
12. Process by which a body of water becomes too rich in dissolved nutrients, leading to plant growth that depletes the oxygen in the water.
14. Economy that emphasizes services and technology rather than industry and manufacturing.
15. A legal proceedings in which a borrower's rights to a property are relinquished due to his or her inability to make payments on the loan.

1. A large population concentration made up of several large and many smaller cities.
2. A mild climate region in southern or southwestern portions of The United States.
3. To give up; to let sit empty or unused.
4. The removal of all trees in a stand of timber.
5. A high point or ridge that determines direction rivers flow.
7. A large, powerful windstorm that forms over warm waters.
8. To give or add to.
9. To change place, position, or direction of.
10. A resource formed in the earth by plant and animal remains (two words separated with a dash).
13. A smaller river that feeds into a larger river.