Question

underwater plants are grown in aquariums .why?
ans according to class 6 ncert science sorting out material into groups .

Answer 1

Answer: Underwater plants are growing in aquariums as the underwater creatures depend on oxygen and release carbon dioxide. Some plants are kept in aquariums for observations also.

Explanation: These underwater plants release oxygen and take in carbon dioxide for the process of photosynthesis. This enables oxygen to dissolve in water and helps the water creatures

       

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Answer 2

Answer:

Here is ur answer mate,

Underwater plants are grown in aquarium because of the following reasons:

1)Underwater plants are grown in aquarium as they supply oxygen through photosynthesis.

2) Oxygen is necessary for fishes to respire. The plants in the aquarium also absorbs the carbon dioxide produced by the fish during respiration.

3)These plants are also addition of the unique filtration system.

4)They have an uncanny ability to remove the waste excrete by the fish. They play and incredible role in the carbon cycle.

5) After introducing the plants visible and measurable quality of the water will improve.

6) These plants also help in the reduction of algae.

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