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Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.
Q. What does algae do in ecosystem?
  • a)
    Produces oxygen for water animals
  • b)
    Helps in keeping the water ammonia free.
  • c)
    Provides food for microscopic animals.
  • d)
    Both  and 
Correct answer is option 'D'. Can you explain this answer?
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Directions: An ecosystem includes soil, atmosphere, heat and Sight fro...
Algae produces oxygen for water system and provides food for microscopic animal.
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Directions: An ecosystem includes soil, atmosphere, heat and Sight fro...

Role of Algae in Ecosystem:

Algae plays a crucial role in an ecosystem, especially in a lake ecosystem, by performing various functions that support the overall health and balance of the ecosystem.

Produces oxygen for water animals:
Algae carry out photosynthesis, a process where they use sunlight to convert carbon dioxide into oxygen. This oxygen is released into the water, providing a vital source of oxygen for aquatic animals such as fish, insects, and other organisms living in the lake.

Provides food for microscopic animals:
Algae serve as a primary food source for many microscopic animals in the ecosystem. These microscopic animals, in turn, are consumed by larger animals, creating a food chain within the ecosystem. The presence of algae ensures a stable food supply for various organisms in the ecosystem.

Helps in maintaining water quality:
Algae help in maintaining the water quality of the lake by absorbing nutrients like nitrogen and phosphorus. This process helps in reducing the levels of these nutrients in the water, preventing excessive algae growth that can lead to water pollution and imbalances in the ecosystem.

Conclusion:
Algae play a vital role in the ecosystem by producing oxygen, providing food for various organisms, and helping in maintaining water quality. Their presence contributes to the overall balance and health of the ecosystem, making them a crucial component of the ecosystem.
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Directions: An ecosystem includes soil, atmosphere, heat and Sight fro...
D
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Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer?
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Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 5. Download more important topics, notes, lectures and mock test series for Class 5 Exam by signing up for free.
Here you can find the meaning of Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: An ecosystem includes soil, atmosphere, heat and Sight from the sun, water and living organisms. Soil is a critical part of an ecosystem. It provides important nutrients for the plants in an ecosystem. The atmosphere provides oxygen and carbon dioxide for the plants and animals. In a lake ecosystem, the sun hits the water and helps the algae grow. Algae produces oxygen for animals like fish and provides food for microscopic animals.Q. What does algae do in ecosystem?a)Produces oxygen for water animalsb)Helps in keeping the water ammonia free.c)Provides food for microscopic animals.d)Both andCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 5 tests.
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