1. The savings to an individual enterprise that result from spatial association with other similiar economic activities?

2. Cultivating the soil, producing crops, and raising livestock; farming?

3. Movement by a dissident minority intended to achieve partial or total independence of the territory it occupies from the state within which it lies?

4. A map projection that shows true directions from one central point to all other points?

5. The area within which people move freely on their rounds of regular activity?

6. The exact position of an object or place stated in spatial coordinates of a grid system designed for locational purposes?

7. The cultural modification or change resulting from one culture group or individual adopting traits of a more advanced or dominant society; cultural development through borrowing?

8. Precipitation with oxides of sulfur and nitogen chemically dissolved in it?

9. A large body of air with little horizontal variation in temperature, pressure, and humidity?

10. The weight of the atmoshere as measured at a point on the earth's surface?