Why is it important to consider soil characteristics when selecting pesticide storage sites?

Considering soil characteristics when selecting pesticide storage sites is crucial to prevent potential contamination of water sources. Soil plays a significant role in the movement and retention of chemicals. Certain types of soil can absorb or leach pesticides, potentially leading to groundwater contamination or surface water pollution if the pesticides seep or wash away from the storage area.

By selecting a storage site with appropriate soil characteristics, such as those that limit leaching and runoff, you can significantly reduce the risk of environmental contamination. This includes understanding the soil's texture, permeability, and organic matter content, all of which influence how pesticides might behave in the soil environment, thus safeguarding water quality and public health.

The other options, while they may seem relevant to pesticide handling, do not address the critical environmental concern regarding water contamination, which is paramount in pesticide management.