What separates the aswan high dam from the city of aswan

The Philae Island separates the Aswan high dam from the city of Aswan.

Explanation:

The Aswan High Dam is built on the "largest river in the world", the River Nile. It is situated just before Lake Nasser. The name of the dam comes from the name of a city based on the "banks of the River Nile". The city of Aswan is separated from the "Aswan High Dam by the Philae Island" that sits in the middle of the river dividing it into two different flows.

The investiture controversy began as a power struggle between pope gregory vii (1072–85) and henry iv, holy roman emperor (1056–1106).[2] a brief but significant struggle over investiture also occurred between henry i of england and pope paschal ii in the years 1103 to 1107, and the issue played a minor role in the struggles between church and state in france, as well.by undercutting the imperial power established by the salian emperors, the controversy led to nearly 50 years of civil war in germany, and the triumph of the great dukes and abbots. imperial power was finally re-established under the hohenstaufen dynasty. historian norman cantor:

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons