TLS Online TPP Program

#Question id: 11381


Which of the following is decreasing order of NPP per unit area of different ecosystem?

#10. Ecological Principles
  1. Estuaries > open ocean> Tropical rain forest > Temperate grass land > Savanna 
  2. Open ocean > Tropical rain forest > Temperate grass land > Savanna > Estuaries
  3. Estuaries > Tropical rain forest >Savanna > Temperate grass land > Open ocean
  4. Open ocean > Tropical rain forest > Savanna > Temperate grass land > Estuaries