Here's why:

* Abiotic factors are non-living components of an ecosystem. They are physical and chemical factors that influence the environment.

* Soil water is a vital resource for plants, providing them with the necessary water for photosynthesis and growth.

* Minerals are essential nutrients that plants obtain from the soil to support their growth and development.

Therefore, both soil water and minerals are non-living elements of an ecosystem and fall under the category of abiotic factors.