Hello there!
Back in the days of the early Egyptians, they did not know about "north" or "south." Due to this, they did not think to orient their kingdom in the way we do now. They took the Nile River, which flows from south to north as their reference. Therefore, the southern part was known as "Upper Egypt" while the northern region was called "Lower Egypt."
I hope this helps!
Brady
1. Destroying the ecosystems.
2. Destroying agricultural land and thus creating problems in food production.
3. Pollution of water.
4. Micro climate changes.
5. Pollution of air.
6. Sound pollution.
B. Colonialism
I'm not sure But, Please correct me if I'm wrong!!
I don't know what blue line you are referring to but I do know that there are about 51 rivers in Georgia.