Answer :
Final answer:
Rising urban demand, overallocation in 1922, and increased agricultural needs are contributing to Lake Mead drying up.
Explanation:
Rising demand for water from a growing urban population is one of the contributing factors leading to Lake Mead going dry. The increasing need for water for municipal use due to urban expansion puts pressure on water sources like Lake Mead. Additionally, an overallocation of water in the Colorado Compact of 1922 has exacerbated the issue by allocating more water than the river can sustain, contributing to the diminishing water levels in Lake Mead. Furthermore, increased demand for water by agriculture adds to the strain on water resources, as agricultural activities require significant amounts of water, further depleting Lake Mead.
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