Match the water system with its description.
1 .
Gulf of Oman
a trading route between the Indian Ocean and the Mediterranean Sea
2 .
Red Sea
between the Arabian Peninsula and India
3 .
Arabian Sea
west of Yemen
4 .
Persian Gulf
east of the United Arab Emirates
5 .
Bab-el-Mandeb
separates the Arabian Peninsula from Iran
6 .
Aden Gulf
separates Africa and Asia
7 .
Strait of Hormuz
presents a challenge to shipping the region's petroleum
