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Which of the following best defines "edge effect"?
- a)It refers to the changes in population or community structures that occur at the boundary of two habitats.
- b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.
- c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.
- d)It refers to the near extinction of a particular species owing to imbalances in a food web.
Correct answer is option 'A'. Can you explain this answer?
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Which of the following best defines "edge effect"?a)It refer...
- Ecotones often have a larger number of species and larger population densities than the communities on either side. This tendency for increased biodiversity within the ecotone is referred to as the "edge effect." Those species which occur primarily or most abundantly in the ecotones are called "edge" species.
- Although ecotones support an increase in density for some species, other species need interior habitat blocks to survive and show avoidance or poor survival on edges. An increase in anthropogenic fragmentation of landscapes creates more ecotones, which may result in an increased occurrence of edge species while simultaneously resulting in increased negative effects for interior species.
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Which of the following best defines "edge effect"?a)It refer...
The term "democracy"?
A political system in which power is held by a small group of individuals who rule in their own self-interest.
A political system in which power is held by a single ruler who exercises complete control over the government and the people.
A political system in which power is held by the people, who participate in decision-making through voting and other forms of direct or indirect participation.
A political system in which power is held by a religious leader who governs based on religious principles.
A political system in which power is held by a small group of individuals who rule in their own self-interest.
A political system in which power is held by a single ruler who exercises complete control over the government and the people.
A political system in which power is held by the people, who participate in decision-making through voting and other forms of direct or indirect participation.
A political system in which power is held by a religious leader who governs based on religious principles.
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Which of the following best defines "edge effect"?a)It refer...
- Ecotones often have a larger number of species and larger population densities than the communities on either side. This tendency for increased biodiversity within the ecotone is referred to as the "edge effect." Those species which occur primarily or most abundantly in the ecotones are called "edge" species.
- Although ecotones support an increase in density for some species, other species need interior habitat blocks to survive and show avoidance or poor survival on edges. An increase in anthropogenic fragmentation of landscapes creates more ecotones, which may result in an increased occurrence of edge species while simultaneously resulting in increased negative effects for interior species.
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Which of the following best defines "edge effect"?a)It refers to the changes in population or community structures that occur at the boundary of two habitats.b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.d)It refers to the near extinction of a particular species owing to imbalances in a food web.Correct answer is option 'A'. Can you explain this answer?
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Which of the following best defines "edge effect"?a)It refers to the changes in population or community structures that occur at the boundary of two habitats.b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.d)It refers to the near extinction of a particular species owing to imbalances in a food web.Correct answer is option 'A'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following best defines "edge effect"?a)It refers to the changes in population or community structures that occur at the boundary of two habitats.b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.d)It refers to the near extinction of a particular species owing to imbalances in a food web.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following best defines "edge effect"?a)It refers to the changes in population or community structures that occur at the boundary of two habitats.b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.d)It refers to the near extinction of a particular species owing to imbalances in a food web.Correct answer is option 'A'. Can you explain this answer?.
Which of the following best defines "edge effect"?a)It refers to the changes in population or community structures that occur at the boundary of two habitats.b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.d)It refers to the near extinction of a particular species owing to imbalances in a food web.Correct answer is option 'A'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following best defines "edge effect"?a)It refers to the changes in population or community structures that occur at the boundary of two habitats.b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.d)It refers to the near extinction of a particular species owing to imbalances in a food web.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following best defines "edge effect"?a)It refers to the changes in population or community structures that occur at the boundary of two habitats.b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.d)It refers to the near extinction of a particular species owing to imbalances in a food web.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Which of the following best defines "edge effect"?a)It refers to the changes in population or community structures that occur at the boundary of two habitats.b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.d)It refers to the near extinction of a particular species owing to imbalances in a food web.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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ample number of questions to practice Which of the following best defines "edge effect"?a)It refers to the changes in population or community structures that occur at the boundary of two habitats.b)It refers to the effect of climate change on apex predatory species in the highest trophic levels.c)It refers to the reduction in species variety at the edge of the Earth’s polar areas.d)It refers to the near extinction of a particular species owing to imbalances in a food web.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice UPSC tests.
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