Question

Phytoplankton are:-

(a)Decomposer of grass land ecosystem
(b) consumer of marine ecosystem
(c)producer of forest
(d) consumer of lake ecosystem​

Answer 1

Answer:

a decomposer of grass land ecosystem

Answer 2

Question - Phytoplankton are:-

(a)Decomposer of grass land ecosystem

(b) consumer of marine ecosystem

(c)producer of food web

(d) consumer of lake ecosystem

Answer - phytoplankton are -

(c) producer of food web

Phytoplankton are the organisms found in water both marine and fresh.

They have autotrophic mode of nutrition and hence they make their own food with the process of photosynthesis.

Hence, they are primary producers and base of food web. These organisms are food of primary consumers namely zooplankton, shrimp, small fishes etc.