Well there are many different answers to this question and I am not sure what the answers is.
Erosion is the process where rocks are slowly broken down by
various natural elements such as water, wind and ice. In this process, rocks
are slowly removed from its original place. They are easily detached from the
ground. Eroded land areas are not suitable for planting.
Well for starters, we have minerals in our bodies like iron, calcium, magnesium, etc. but we also use it for things like electricity and buildings and cars such as we use copper in electricity, iron to make steel, and so on