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With reference to the Species Diversity, consider the following statements:
- The regions abundant in species diversity are referred to as diversity hotspots.
- It encompasses the diversity of ecological processes occurring within each type of ecosystem.
- Tropical rainforests are characterised by high species diversity.
How many of the above statements are correct?
- a)Only one
- b)Only two
- c)All three
- d)None
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
With reference to the Species Diversity, consider the following statem...
- Statement 1 is correct: Species Diversity refers to the variety of species. It relates to the number of species in a defined area. The diversity of species can be measured through its richness, abundance and types. Some areas are more rich in species than others. Areas rich in species diversity are called hotspots of diversity.
- Statement 2 is incorrect: The Ecosystem diversity (not species diversity) encompasses the broad differences between ecosystems, and the diversity of the habitats and ecological processes occurring within each ecosystem type. It refers to the presence of different types of ecosystems. For instance, the tropical south India with rich species diversity will have altogether different structure compared to the desert ecosystem which has far less number of plant and animal species.
- Statement 3 is correct: Tropical rainforests have high species diversity because they have highly developed niche opportunities and habitats. The warm and humid climate offers ideal conditions for a multitude of plant and animal species to flourish. The canopy system of tropical rainforests further increases diversity by creating new niches in the form of new sources of food, new shelters, new hiding places, and new areas for interaction with other species.
Most Upvoted Answer
With reference to the Species Diversity, consider the following statem...
Correct Statement Explanation:
Diversity Hotspots:
The first statement is correct. Regions abundant in species diversity are indeed referred to as diversity hotspots. These hotspots are areas with high levels of biodiversity, where a large number of species, especially endemic species, are found.
Ecological Processes:
The second statement is incorrect. Species diversity refers to the variety of species present in a particular ecosystem, not the diversity of ecological processes. Ecological processes encompass interactions between organisms and their environment, such as nutrient cycling, energy flow, and succession.
Tropical Rainforests:
The third statement is correct. Tropical rainforests are characterized by high species diversity. These forests are home to a wide range of plant and animal species, making them one of the most biodiverse ecosystems on the planet.
Therefore, only the second statement is incorrect, while the first and third statements are correct.
Diversity Hotspots:
The first statement is correct. Regions abundant in species diversity are indeed referred to as diversity hotspots. These hotspots are areas with high levels of biodiversity, where a large number of species, especially endemic species, are found.
Ecological Processes:
The second statement is incorrect. Species diversity refers to the variety of species present in a particular ecosystem, not the diversity of ecological processes. Ecological processes encompass interactions between organisms and their environment, such as nutrient cycling, energy flow, and succession.
Tropical Rainforests:
The third statement is correct. Tropical rainforests are characterized by high species diversity. These forests are home to a wide range of plant and animal species, making them one of the most biodiverse ecosystems on the planet.
Therefore, only the second statement is incorrect, while the first and third statements are correct.
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With reference to the Species Diversity, consider the following statements: The regions abundant in species diversity are referred to as diversity hotspots. It encompasses the diversity of ecological processes occurring within each type of ecosystem. Tropical rainforests are characterised by high species diversity.How many of the above statements are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?
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With reference to the Species Diversity, consider the following statements: The regions abundant in species diversity are referred to as diversity hotspots. It encompasses the diversity of ecological processes occurring within each type of ecosystem. Tropical rainforests are characterised by high species diversity.How many of the above statements are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. 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 With reference to the Species Diversity, consider the following statements: The regions abundant in species diversity are referred to as diversity hotspots. It encompasses the diversity of ecological processes occurring within each type of ecosystem. Tropical rainforests are characterised by high species diversity.How many of the above statements are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Species Diversity, consider the following statements: The regions abundant in species diversity are referred to as diversity hotspots. It encompasses the diversity of ecological processes occurring within each type of ecosystem. Tropical rainforests are characterised by high species diversity.How many of the above statements are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'B'. Can you explain this answer?.
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