Trace the route of the nutrients NH PO 3- carried by river runoff to a seagrass ecosystem. Indicate the specific process involved (e.g., nitrification, denitrification, etc.) and the chemical form...

Trace the route of the nutrients NH PO 3- carried by river runoff to a seagrass ecosystem. Indicate the specific process involved (e.g., nitrification, denitrification, etc.) and the chemical form (e.g., NH +, NO -, etc) at each step of transformation. Write your (short) answers in the numbered blanks below each illustration.

Extracted text: PO 4 1 3