On the leeside of mountains, bands of heavy snow in some areas with trace amounts of snow in between is likely the result of:

The correct response is "Cloud seeding".

Explanation:

A strategy to stimulate as well as enhance the amount of rainfall by spreading dryness ice, as well as iodide particulate matter across storm cloud development throughout a particular location, could be considered as Cloud seeding.Dried ice solidifies freshwater raindrops throughout the sky and turns the latter into some raindrop

Answer decreased soil salinity;