Question

Which ecosystem have minimum number of producers in a
unit area:
(1) Pond
(2) Grassland
(3) Lake
(4) Tree dominating forest

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Answer 1

Answer:

(4) dominating forest

Answer 2

The pond ecosystem has the minimum number of producers in a unit area.

• The ecosystem is a community of living organisms interacting with each other and their non-living environment.
• The producers are the first trophic level that makes food for other organisms in that ecosystem.
• In the pond ecosystem, the producers are the plankton and submerged plants.
• In the pond, the area and number of organisms are limited.
• The maximum production is in forests.
• Hence, the correct answer is option 1).