Trading in Afghanistan Is difficult because of the wars going on in that country. The mountains make it hard because there are rocky and difficult to navigate thought.
The plains have a rich supply of animal and plant life this creates food for the settlers that live there. But this also creates problems with the big praetors that liv there such as lions or crocodiles living in the small rivers there. Man animal find refuge in the tall grass and in the trees.
The river is home to make people and animals. The biggest is the crocodile. Many people live along the Nile for water and food. The Nile is a major water source in Africa. Most of the people live near the river for water