What key benefit do dams provide regarding drought conditions?

Dams serve a vital role in water management, particularly during drought conditions, by providing water storage for dry periods. This ability to store water ensures that there is a reliable supply available for agricultural, municipal, and industrial use when natural water sources are scarce.

In times of drought, having a reservoir created by a dam allows for controlled releases of water to meet the demand, thereby helping to mitigate the impacts of water shortages. This stored water can be methodically managed and distributed, which is essential for maintaining crop irrigation, supporting drinking water supplies, and keeping ecosystems functional even when rainfall is insufficient.

While other options mention important aspects related to dams, such as supporting fish populations, electrification, and recreational activities, the primary benefit in the context of drought management is the storage capacity that allows sustained water availability during periods of low precipitation.