Answer:
True.
In pre-colonial Africa, some primitive versions of government systems were used.
Answer: contour lines.
Topographic maps are easily recognized by their contour lines.
They mostly had resources , and locations in common.
Pretty sure it's outer core, lower mantle because the inner core is solid iron
Meteorology is the study of Earth's atmosphere and its changing conditions. Under this study includes the different changing weather conditions, its temperature and moisture patterns. Typhoons, tornadoes, snow hail, etc are being studied here. Meteorology because more or less meteors and atmosphere patterns are quietly related.
