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Which of the following happen because of the presence of air?
- a)Flying of birds
- b)Dispersal of seeds
- c)Generating electricity
- d)All of them
Correct answer is option 'D'. Can you explain this answer?
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Which of the following happen because of the presence of air?a)Flying ...
The presence of air causes the following:
Flying of birds:
- Birds are able to fly because of the presence of air.
- The air provides the necessary lift and support for birds' wings, allowing them to stay in the air and maneuver.
- The movement of air over the wings creates an upward force called lift, which enables birds to stay airborne.
Dispersal of seeds:
- Air plays a crucial role in the dispersal of seeds.
- Many plants have adaptations that allow their seeds to be carried by the wind.
- As the wind blows, it carries the lightweight seeds to new locations, helping plants spread and colonize different areas.
Generating electricity:
- Air can be used to generate electricity through various methods.
- Wind turbines harness the power of moving air to generate electricity.
- The force of the wind turns the blades of the turbine, which in turn rotates a generator to produce electricity.
All of them:
- The presence of air is necessary for all three scenarios described above.
- Flying of birds, dispersal of seeds, and generating electricity all depend on the properties and characteristics of air.
In conclusion, the correct answer is D: All of them. The presence of air is essential for flying of birds, dispersal of seeds, as well as generating electricity through wind power.
Flying of birds:
- Birds are able to fly because of the presence of air.
- The air provides the necessary lift and support for birds' wings, allowing them to stay in the air and maneuver.
- The movement of air over the wings creates an upward force called lift, which enables birds to stay airborne.
Dispersal of seeds:
- Air plays a crucial role in the dispersal of seeds.
- Many plants have adaptations that allow their seeds to be carried by the wind.
- As the wind blows, it carries the lightweight seeds to new locations, helping plants spread and colonize different areas.
Generating electricity:
- Air can be used to generate electricity through various methods.
- Wind turbines harness the power of moving air to generate electricity.
- The force of the wind turns the blades of the turbine, which in turn rotates a generator to produce electricity.
All of them:
- The presence of air is necessary for all three scenarios described above.
- Flying of birds, dispersal of seeds, and generating electricity all depend on the properties and characteristics of air.
In conclusion, the correct answer is D: All of them. The presence of air is essential for flying of birds, dispersal of seeds, as well as generating electricity through wind power.
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Which of the following happen because of the presence of air?a)Flying of birdsb)Dispersal of seedsc)Generating electricityd)All of themCorrect answer is option 'D'. Can you explain this answer?
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Which of the following happen because of the presence of air?a)Flying of birdsb)Dispersal of seedsc)Generating electricityd)All of themCorrect answer is option 'D'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following happen because of the presence of air?a)Flying of birdsb)Dispersal of seedsc)Generating electricityd)All of themCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following happen because of the presence of air?a)Flying of birdsb)Dispersal of seedsc)Generating electricityd)All of themCorrect answer is option 'D'. Can you explain this answer?.
Which of the following happen because of the presence of air?a)Flying of birdsb)Dispersal of seedsc)Generating electricityd)All of themCorrect answer is option 'D'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following happen because of the presence of air?a)Flying of birdsb)Dispersal of seedsc)Generating electricityd)All of themCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following happen because of the presence of air?a)Flying of birdsb)Dispersal of seedsc)Generating electricityd)All of themCorrect answer is option 'D'. Can you explain this answer?.
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