Answer: COMPACT DEVELOPMENT.
Explanation: Compact development can be defined as a form of development that involves efficient use of land through higher-density planning, creative and intensive site, neighborhood and district design.
As can be deduced from the definition, it can be clearly observed that this is not a problem in its own as it seeks for efficient use of land in urban development.
It is based on an efficient public transport system and has an urban layout which – according to its advocates – encourages walking and cycling, low energy consumption and reduced pollution