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Assertion: Tropical regions are more div...

Assertion: Tropical regions are more diversity-rich in comparison to temperate areas.
Reason: Availability of more solar energy directly affects the presence of more species in these areas.

A

If both Assertion and Reason are true and the reason is the correct explanation of the assertion, then mark (1).

B

If both Assertion and Reason are true but the reason is not the correct explanation of the assertion, then mark (2)

C

If Assertion is true but Reason is false, then mark (3 ).

D

If both Assertion and Reason are false, then mark (4).

Text Solution

AI Generated Solution

The correct Answer is:
### Step-by-Step Solution: 1. **Understanding the Assertion**: The assertion states that "Tropical regions are more diversity-rich in comparison to temperate areas." This means that the variety of species (both plants and animals) in tropical regions is greater than that found in temperate regions. 2. **Evaluating the Reason**: The reason provided is that "Availability of more solar energy directly affects the presence of more species in these areas." This suggests that the amount of sunlight available in tropical regions contributes to their higher biodiversity. 3. **Analyzing the Assertion**: - Tropical regions, particularly tropical forests, are known for their rich biodiversity. This is due to a variety of factors such as warm temperatures, high humidity, and a variety of habitats that support numerous species. - The assertion is **true** because numerous studies have shown that tropical ecosystems are home to a greater number of species compared to temperate ecosystems. 4. **Analyzing the Reason**: - While solar energy is indeed abundant in tropical regions, the reason given oversimplifies the factors contributing to biodiversity. - Biodiversity is influenced by a combination of factors including temperature variations, moisture levels, seasonal changes, and ecological interactions, not just solar energy alone. - Therefore, the reason is **partially true** but does not accurately explain the assertion. 5. **Conclusion**: - The assertion is true: Tropical regions are more diversity-rich than temperate areas. - The reason is not a correct explanation of the assertion because it does not encompass all the factors that contribute to biodiversity. - Thus, the correct answer is that the assertion is true, but the reason is false. ### Final Answer: - Assertion: True - Reason: False
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