Discover a wealth of knowledge at Westonci.ca, where experts provide answers to your most pressing questions. Our platform provides a seamless experience for finding reliable answers from a knowledgeable network of professionals. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Which holds water until it is needed?

A. dams
B. reservoirs
C. aqueducts
D. valleys


Sagot :

Final answer:

Reservoirs behind dams store water for various uses like urban water supply and hydroelectricity.


Explanation:

Reservoirs are artificial lakes that form behind dams in rivers. They hold water until it is needed, providing benefits such as urban water supply, hydroelectricity, flood control, and recreation. Aqueducts, on the other hand, are structures that can move water from one place to another.


Learn more about water management here:

https://brainly.com/question/38954594