Word: Glen Canyon Dam
Part of Speech: Noun
Definition: The Glen Canyon Dam is a large structure built on the Colorado River in Arizona, which was completed in 1964. It is designed to control water flow, generate hydroelectric power, and create Lake Powell, a large reservoir.
"The Glen Canyon Dam provides water and electricity to many homes in the region."
In discussions regarding environmental impact, one might say, "The construction of the Glen Canyon Dam has significantly altered the natural ecosystem of the Colorado River."
While "Glen Canyon Dam" specifically refers to this particular dam, "dam" in general refers to any barrier built to hold back water in rivers or lakes.
The Glen Canyon Dam is an important structure in Arizona, affecting water management and energy production.