Question

1. Economic importance of algae.
2. Role of algae in environment.
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Answer 1

Answer:

1. Pisciculture: In fish farming, Algae plays a very important role because it helps in the production process. Fish used plankton and zooplankton as food. It helps in maintaining the health of the marine ecosystem because algae are naturally absorbent of carbon dioxide and also provide oxygen to the water.

2. They play a vital role in aquatic ecosystems by forming the energy base of the food web for all aquatic organisms. As autotrophic organisms, algae convert water and carbon dioxide to sugar through the process of photosynthesis.

Explanation:

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