The problem of transport and communication due to steep slopes.

The steep slopes also limit land use for example settlement and agriculture that can only be possible on gentle slopes.

It is impossible to use tractors and Ox-ploughs in agriculture. This limits large-scale agriculture.

Landslides, which are dangerous to both human life and plants.

Land shortage, which is caused by very high population.

Land fragmentation, which leads to low yields.

Land conflicts that force people to migrate.

The rain shadow effect. Some areas receive dry winds that only pick moisture but little or no rainfall in a place.

Soil erosion as a result of poorly cultivating on the steep slope which receive heavy rainfall.

Easy spread of diseases in areas with very high population, contagious diseases such as Cholera, Meningitis among others spread very fast.

Destruction of the environment especially the forests and swamps because of the need for cultivatable land.

Many people are unemployed just because they are too many in a small area and the resources may not be enough.