What are the causes of overpopulation in dunoon cape town

high population growth and illiteracy and lack of dwelling units.

Explanation:

The dunescape is a small town that is located in the Milnerton of the  Cape Town in the South Africa and is formed by the house that is built by the stacks of the mushrooms and the main forms of the transport system is the taxi service, place in inhabited by most of the blacks and they are composed of the black African and the colored and the white ad the Asians. The majority of the area is the rural, but it's teeming with the overflowing of the townships and about an estimated 10,000 households are needed due to the problem of the electricity and the infrastructure.

It's lithogenous i believe of course i looked it up.

The correct answer is:   [b]:   "distortion" .