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.
The cotton gin, invented by Eli Whitney, was very important because it quickly and easily separated the cotton fibers from the seedpods to reduce time of processing the cotton for use so the slaves could work faster and get more product for their masters in the same amount of time as before.