Clean fresh water then, is the key ingredient to land-dwelling organisms, but the uses of water for irrigation, industry, toilet flushing, and lawn watering increasingly loads the resulting runoff with materials that are incompatible with living systems.
(Clean fresh water; then is; the key ingredient to land-dwelling organisms) (the uses of water for irrigation, industry, toilet flushing, and lawn watering; increasingly loads; the resulting runoff; with materials) (materials; are; incompatible with living systems)
Clean fresh water the uses of water for irrigation, industry, toilet flushing, and lawn watering materials
then is increasingly loads are
the key ingredient to land-dwelling organisms
the resulting runoff with materials
incompatible with living systems