What influence did the natural conditions of the Arabian Peninsula have on the activities and life of the population?

The tribes of the Arabian Peninsula, which controlled trade routes, created cities and settlements, were active in trade, were engaged in agriculture and cattle breeding. They considered their main task to secure trade routes from the raids of robbers from the deep regions of Arabia. Trade contributed to the fact that these tribes were sedentary.
On the contrary, the tribes living in the depths of the Arabian Peninsula did not have such a means of subsistence. Such tribes were nomads, raiding prosperous neighboring countries and traders.