1. The study of how people earn a living, how livelihood systems vary by area, and how economic activities are spatially interrelated and linked?

2. A map projection on which true distances in all directions can be measured from one or two central points?

3. EEZ - 200 nautical miles seaward granting mineral and fishing rights?

4. Point of stress release in an eartquake?

5. Geometric shape of the Earth's orbit?

6. Is all of the physical, chemical and biological conditions required by a species for survival, growth and reproduction?

7. Mixing of the atmosphere by chaotic air currents?

8. Energy produced from the force between two objects having the physical property of electrical charge?

9. The ratio of total radiative output from a body per unit time per unit area at a specific temperature and wavelength to that of a black body under the same environmental conditions?

10. One of three distinct processes involved in erosion. More specifically, it is the process of particle lifting by an agent of erosion?