Which soil type poses a challenge for construction due to its shrink-swell properties?

Sandy soil
Laterite soil
Red soil
Black soil

The correct answer is: Laterite soil.

Laterite soil is a type of soil that is rich in iron and aluminum oxides. It is found in tropical and subtropical regions, and is often used for agriculture. However, laterite soil can be a challenge for construction due to its shrink-swell properties. When laterite soil is wet, it expands. When it dries, it shrinks. This can cause problems for foundations and other structures that are built on laterite soil.

Sandy soil is a type of soil that is made up of mostly sand particles. It is loose and well-drained, which makes it a good choice for some types of construction. However, sandy soil can also be unstable, and it can be difficult to build strong foundations on sandy soil.

Red soil is a type of soil that is rich in iron oxide. It is found in tropical and subtropical regions, and is often used for agriculture. Red soil is generally stable and easy to work with, but it can be susceptible to erosion.

Black soil is a type of soil that is rich in organic matter. It is found in temperate regions, and is often used for agriculture. Black soil is generally fertile and easy to work with, but it can be prone to waterlogging.

In conclusion, laterite soil is the type of soil that poses a challenge for construction due to its shrink-swell properties.