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 is a machine that separates cotton seeds from cotton fiber. Invented by Eli Whitney in 1793, it was an important invention because it dramatically reduced the amount of time it took to separate cotton seeds from cotton fiber.he cotton gin was a revolutionary device invented by Eli Whitney in 1793. It efficiently separated seeds from cotton fiber, allowing users to produce up to 50 pounds of lint a day. The invention of the cotton gin had profound implications: it allowed cotton to become the dominant cash crop in the South.