<Li> <P> Wadi Bani Khalid in the Northern Governorate of Ash - Sharqiyyah Region, Oman, Arabian peninsula </P> </Li> <P> Wadi Bani Khalid in the Northern Governorate of Ash - Sharqiyyah Region, Oman, Arabian peninsula </P> <Li> <P> Wadi in Nahal Paran, Negev, Israel </P> </Li> <P> Wadi in Nahal Paran, Negev, Israel </P>

Which of the following is not a characteristics of wadis