Question

·israel, lebanon, jordan, & syria depend on this as their water source
tigris river
red sea
euphrates river
jordan river

Explanation:

The countries Israel, Lebanon, Jordan, and Syria depend on the Jordan River as their water source. The Tigris and Euphrates are in different regions (Mesopotamia, affecting countries like Iraq), and the Red Sea is a sea, not a primary water source for these four countries.

Answer:

Jordan River