Question

The ........... form decomposers in the pond ecosystem.

• A. Plants
• B. Bacteria
• C. Frogs
• D. Phytoplanktons

Answer 1

The correct option is B Bacteria

The main decomposers of the pond ecosystem include the heterotrophic microorganisms such as the bacteria, which break down the organic complex food from dead producers and consumers into simple inorganic compounds and made available to the producers.

Plants and phytoplanktons form the main producers of the pond ecosystem and frogs come under the consumers of the pond ecosystem.

So, the correct option is B.