There are 3 types of weathering.
Physical - It i caused by the changing of temperature in rocks
Chemical - It is due to a change in the chemical composition of the rock
Biological - It is the breaking down of rocks due to plants or other living things
This is a sand dune in Erg Chebbi, Morocco.
This is a alluvial fan between the Kunlun and Altun mountain ranges.
Above is Spurn head, it is a split off the UK coast.
This is a sandbar off of the coast in Miami Beach, Flordia.
These form different types of soil when put together.
Here in NC our community is mostly farmers, so if we had infertile soil we would be very economically unstable.
Soil in NC
It is very ferial and is good for growing crops.