Tourism and oil drilling are definitely not traditional activities, rather they are modern activities that started with the spread of the technology - they can't be the correct answer.
Traditionally, people from central Asia were leading rather a nomadic lifestyle and were tending to life stock - the correct answer is B
<span>The Red Sea the Persian Gulf, the Gulf of Oman, the Gulf of Aden, and the Arabian Sea. I believe this is the right answer!</span>
