Westward Expansion

2. A strong wind carrying clouds of dust across or from a dry region
7. The growing of wheat for the purpose of selling the crop at market as a sustainable means of income on the Great Plains
9. Progress in the use of scientific discoveries for practical use

1. Wire with sharp points on it every few inches, used for fencing
3. A steel farm tool used for cutting and lifting the soil and turning it over
4. The movement of people or animals from one place to another
5. A way of farming dry land in which seed are planted deep in the ground where there is some moisture
6. The movement of soil from one place to another through natural processes
8. A machine worked by the action of wind used to pump water
10. Houses made of stacked sod, which are pieces or layers of dirt containing the grass and its roots