Soil minerals play a vital role in soil fertility since mineral surfaces serve as potential sites for nutrient storage. However, different types of soil minerals hold and retain differing amounts of nutrients.
Rating Newest Oldest. Best Answer: The cotton gin was so important because it changed the way the South produced their most profitable material, cotton. With the success of the cotton gin, it was easy to make bundles of cotton in short amounts of time. This helped increase trading and the Souths' economy.
Eli Whitney invented the cotton gin in 1793. This invention made the cotton cleaning process much easier and quicker. It allowed one worker to clean as much as 50 ponds of cotâ¦ton in one day. The cotton gin changed Southern life in four ways : 1. cotton farming moved westward beyond the Atlantic coastal states.