Which of the following ecosystems is most productive in terms of net primary production?

Question

Which of the following ecosystems is most productive in terms of net primary production? (A) Deserts (B) Tropical rainforests (C) Oceans (D) Estuaries

Tardigrade Admin · Accepted Answer

Tropical rainforests have an average net primary productivity (NPP) of 1,500 g/m2/yr. Open oceans and deserts have average NPP of 125 and 90 g/m2/yr respectively. Algal beds and reefs ecosystem have average NPP of 2,500 g/m2/yr.

Q. Which of the following ecosystems is most productive in terms of net primary production?

Deserts

Tropical rainforests

Oceans

Estuaries

Tropical rainforests have an average net primary productivity $(NPP)$ of $1, 500 g / m^{2} / yr$ . Open oceans and deserts have average $NPP$ of $125$ and $90 g / m^{2} / yr$ respectively. Algal beds and reefs ecosystem have average $NPP$ of $2, 500 g / m^{2} / yr$ .

Q. Which of the following ecosystems is most productive in terms of net primary production?

Deserts

Tropical rainforests

Oceans

Estuaries

Tropical rainforests have an average net primary productivity (NPP) of 1,500g/m2/yr. Open oceans and deserts have average NPP of 125 and 90g/m2/yr respectively. Algal beds and reefs ecosystem have average NPP of 2,500g/m2/yr.

Tropical rainforests have an average net primary productivity $(NPP)$ of $1, 500 g / m^{2} / yr$ . Open oceans and deserts have average $NPP$ of $125$ and $90 g / m^{2} / yr$ respectively. Algal beds and reefs ecosystem have average $NPP$ of $2, 500 g / m^{2} / yr$ .