<em>The correct option is D) Cities can be built in otherwise uninhabitable places.</em>
Explanation:
The advances in technology for transporting water has now allowed us to inhabit lands in which previously life was not possible because of the lack of water. Nowadays, perfectly clean and sterilized water is available to any house hold at any place due to the effective technologies of transporting water. Cities can be built in places which were uninhabitable previously due to the lack of water resources.
