How did the nature and climate of Arabia affect the occupations of its population?

The territory of the Arabian Peninsula is covered with deserts, there are oases and mountains, especially in the south on the territory of present-day Yemen. Due to the hot climate and water problems, the population was mainly engaged in cattle breeding. Camels, horses and small ruminants were raised. Pig breeding did not develop, including because of Islam.
The peninsula is surrounded on all sides by the seas, so fishing and trade were developed.
Agriculture was developed in the oases. They cultivated various southern cultures, for example, dates.