Which of the following is not a biotic component of an ecosystem ?a)Rainfallb)Plantsc)Animalsd)Human beingsCorrect answer is option 'A'. Can you explain this answer?

Question

Answer

Rainfall is not a living organism

Answer

Wht us the need of explanation in this...it is obvious yrr..plants ,animals,human beings are biotic compounds but rainfall is not...so thats y rainfall is the correct option

Answer

Rainfall . .. Becoz it is non-living

Answer

Rainfall

Answer

Biotic components, or biotic factors, can be described as any living component that affects another organism or shapes the ecosystem. This includes both animals that consume other organisms within their ecosystem, and the organism that is being consumed. Biotic factors also include human influence, pathogens, and disease outbreaks. Each biotic factor needs the proper amount of energy and nutrition to function day to day.

Biotic components are typically sorted into three main categories:

Producers, otherwise known as autotrophs, convert energy (through the process of photosynthesis) into food.

Consumers, otherwise known as heterotrophs, depend upon producers (and occasionally other consumers) for food.

Decomposers, otherwise known as detritivores, break down chemicals from producers and consumers (usually antibiotic) into simpler form which can be reused.

Answer

The correct option is 'a' because all the other substances are biotic and component of biosphere.

Answer

Biotic and Abiotic Components of an Ecosystem

An ecosystem is a complex system made up of both living organisms and non-living components. These components can be further divided into two categories: biotic and abiotic.

Biotic components are the living organisms within an ecosystem, including plants, animals, fungi, bacteria, and other microorganisms. They interact with one another and with the abiotic components of the ecosystem. On the other hand, abiotic components are the non-living factors that influence the ecosystem, such as sunlight, temperature, soil, water, and air.

Explanation of the Options

a) Rainfall: Rainfall is an abiotic component of an ecosystem. It is a form of precipitation and is considered a non-living factor. Rainfall influences the availability of water in the ecosystem, which is essential for the survival and growth of biotic components.

b) Plants: Plants are biotic components of an ecosystem. They are primary producers that convert sunlight into energy through photosynthesis. Plants play a crucial role in the ecosystem as they provide food and shelter for other organisms, help in the cycling of nutrients, and contribute to the oxygen-carbon dioxide balance.

c) Animals: Animals are also biotic components of an ecosystem. They can be classified into different trophic levels, including herbivores, carnivores, and omnivores. Animals play various roles in the ecosystem, such as pollinating plants, dispersing seeds, regulating populations, and contributing to nutrient cycling.

d) Human beings: Human beings are biotic components of an ecosystem. However, it is important to note that human activities can have significant impacts on ecosystems, often leading to degradation and loss of biodiversity. Human actions such as deforestation, pollution, and overexploitation of resources can disrupt the balance within an ecosystem.

Conclusion

In conclusion, the correct answer is option 'A' - rainfall. Rainfall is an abiotic component of an ecosystem, while plants, animals, and human beings are all examples of biotic components. Understanding the distinction between biotic and abiotic components is essential for comprehending the intricate relationships and dynamics within an ecosystem.

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