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Which one of the following is the correct sequence of ecosystems in the order of decreasing

,

Which one of the following is the correct sequence of ecosystems in the order of decreasing
productivity?

(a)

Oceans, lakes, grasslands, mangroves

(b)

Mangroves, oceans, grasslands, lakes

(c)

Mangroves, grasslands, lakes, oceans

(d)

Oceans, mangroves, lake, grasslands

Answer:

(c)

Core Books/NCERT

Explanation

Mangroves, grasslands, lakes, oceans is the correct sequence of ecosystems in the order of their decreasing productivity. Mangroves-2500 Grassland-500 Lakes-500 Open Ocean-125Tikdam: