where are volcanoes generally formed a. hotspots transform boundaries convergent boundaries. B. at all plate boundaries C. hotspots divergent boundaries ,convergent boundaries D. hotspots divergent boundaries , transform boundaries

The answer to this question is  c. pharmaceutical accumulation  reclaimed water refers to the water that being used again after it already  used for agricultural purposes.this type of water often contains pharmaceutical accumulation because of the chemical fertilizer that is used for the plants is absorbed into the water.

Answer the above statement is correct (true);