Social Studies Review

2. Modern human name.
6. This way of living is very unstable because includes staying for short periods of time in different and provisional shelters.
8. Early human activity which includes pick up fruits and seeds from the soil.
9. The way how humans started having animals in their power without hunting them hunting them when sedentism took place.
11. Characters or graphs that are related to some structure in the linguistic system.
12. Graphic representation of a space.
14. Part of a map that highlights the parallels and meridians.
15. Way of living where people stay in the same place for long periods of time.
17. Early human way of communication.
18. Part of a map that shows the orientation.

1. Name of the area where are located the major number of volcanoes and where most earthquakes happen.
3. The study of places and the relationships between people and their environments.
4. The very centre of the Earth. It's divided in two.
5. Large mountain chains that are formed when pieces of Earth's tectonic plates.
7. Process in which the primates became humans.
10. Part of the Earth’s crust, moldable and responsible of geographic formations.
13. Early human activity which includes trap animals for feeding.
16. Its a very hot layer of the Earth. It's mainly made out of liquid rock.