Which line is highlighted in the middle of the map above? a. the prime meridian b. the international date line c. the tropic of cancer d. the equator

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.

Answerstratovolcanoes///near or in the ring of fire;