1. Illustrate a map that shows what Georgia looked like 100 million years ago.
Maps should show that Georgia was partially covered with a great ocean. Because of volcanic and earthquake activity, the land changed. The water receded and mountains were formed in the northern part of the state.
2. How is North Georgia’s land different from the rest of the state and why?
The base of the soil in north Georgia is granite. It has had much earthquake activity so it has mountains. This part of the Appalachian chain is quite old; note that the tops of the mountains are rounded, as compared to the Rocky Mountains, which are relatively new.
3. Why does studying geology help us to understand our history in the state of Georgia?
The geology – the scientific study of the physical history of the earth – the rocks, and physical, chemical, and biological change that has and is taking place on the earth – of an area tells us how people lived over time. It tells us why the land is like it is. The northern part of Georgia was not under water, so it has a solid bedrock of granite as its foundation. The southern part was an ancient ocean and is covered mainly with sand. The vegetation as well as the topography of the land in each area is different. Growing seasons, weather, availability of water, and topography (hills, valleys, flatland, etc.) are all determined by geology. People live where there are animals to hunt, food to grow, and water to drink. Students should be able to trace where people might have been more likely to live in the early days of this place we call Georgia today.