The statement that provides the most accurate investigation into the conflict between Ethiopia and Egypt over resource management is:
Ethiopia’s building of a dam on the Nile could impact Egypt’s use of the Nile because they lie downriver.
This statement accurately captures the core issue related to the Nile River, which is a critical water resource for both countries. The construction of dams by Ethiopia can significantly affect the flow of water downstream to Egypt, leading to concerns about water availability for agriculture and domestic use in Egypt.