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Which of the following is NOT a major cause of species loss?
- a)Habitat loss and fragmentation.
- b)Over-exploitation of resources.
- c)Biological invasions.
- d)Increased species-area relationship.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following is NOT a major cause of species loss?a)Habitat ...
The species-area relationship explains how species richness increases with habitat area, but it is not a cause of species loss. The main causes of species loss include habitat loss, over-exploitation, and biological invasions.
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Which of the following is NOT a major cause of species loss?a)Habitat ...
Understanding Species Loss
Species loss is a critical issue driven by several major factors. However, not all listed factors contribute equally to this decline. Let's explore the reasons behind the correct answer: option 'D'.
Major Causes of Species Loss
- Habitat Loss and Fragmentation:
This is the primary cause of species extinction. Human activities such as urban development, agriculture, and deforestation lead to the destruction and fragmentation of habitats. When ecosystems are disrupted, species lose their homes and resources, which can lead to population declines.
- Over-exploitation of Resources:
Overfishing, hunting, and harvesting of plants can deplete species faster than they can reproduce. Unsustainable practices result in the extinction of vulnerable species and disrupt ecological balance.
- Biological Invasions:
Non-native species can outcompete, prey on, or bring diseases to native species, leading to declines or extinctions. Invasive species can alter habitat conditions, making it difficult for local species to survive.
Species-Area Relationship
- Increased Species-Area Relationship:
This concept refers to the idea that larger areas typically support more species due to greater habitat diversity. While it is a useful ecological principle, it does not directly cause species loss. In fact, conserving larger areas can help preserve biodiversity by providing more habitat for various species.
Conclusion
In summary, options A, B, and C are significant contributors to species loss, while option D, the increased species-area relationship, is not a direct cause. Instead, it highlights the importance of habitat size in biodiversity conservation. Understanding these dynamics is crucial for effective conservation strategies.
Species loss is a critical issue driven by several major factors. However, not all listed factors contribute equally to this decline. Let's explore the reasons behind the correct answer: option 'D'.
Major Causes of Species Loss
- Habitat Loss and Fragmentation:
This is the primary cause of species extinction. Human activities such as urban development, agriculture, and deforestation lead to the destruction and fragmentation of habitats. When ecosystems are disrupted, species lose their homes and resources, which can lead to population declines.
- Over-exploitation of Resources:
Overfishing, hunting, and harvesting of plants can deplete species faster than they can reproduce. Unsustainable practices result in the extinction of vulnerable species and disrupt ecological balance.
- Biological Invasions:
Non-native species can outcompete, prey on, or bring diseases to native species, leading to declines or extinctions. Invasive species can alter habitat conditions, making it difficult for local species to survive.
Species-Area Relationship
- Increased Species-Area Relationship:
This concept refers to the idea that larger areas typically support more species due to greater habitat diversity. While it is a useful ecological principle, it does not directly cause species loss. In fact, conserving larger areas can help preserve biodiversity by providing more habitat for various species.
Conclusion
In summary, options A, B, and C are significant contributors to species loss, while option D, the increased species-area relationship, is not a direct cause. Instead, it highlights the importance of habitat size in biodiversity conservation. Understanding these dynamics is crucial for effective conservation strategies.
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Which of the following is NOT a major cause of species loss?a)Habitat loss and fragmentation.b)Over-exploitation of resources.c)Biological invasions.d)Increased species-area relationship.Correct answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is NOT a major cause of species loss?a)Habitat loss and fragmentation.b)Over-exploitation of resources.c)Biological invasions.d)Increased species-area relationship.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is NOT a major cause of species loss?a)Habitat loss and fragmentation.b)Over-exploitation of resources.c)Biological invasions.d)Increased species-area relationship.Correct answer is option 'D'. Can you explain this answer?.
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