In India, the Shola ecosystem is characterised by: 1. Arid and semi-arid climate zones 2. Growth of trees in the depressions and folds of valleys surrounded by extensive areas of grasslands 3. Dominance of conifers in areas of dense vegetation Which one of the above statements is/are CORRECT?
Shola Ecosystem Characteristics Analysis
The question asks to identify the correct characteristics of the Shola ecosystem in India.
Statement 1 Analysis: Arid and semi-arid climate zones
Shola ecosystems are typically found in the higher altitude grasslands and montane forests of the Western Ghats and other hills in South India. These regions generally receive substantial rainfall and have cool, humid climates, not arid or semi-arid conditions. Therefore, statement 1 is incorrect.
Statement 2 Analysis: Growth of trees in depressions surrounded by grasslands
This statement accurately describes the Shola ecosystem. Sholas are patches of stunted tropical montane forests that grow in the valleys and depressions, often sheltered from wind and fire, while the surrounding higher slopes are covered by grasslands. Therefore, statement 2 is correct.
Statement 3 Analysis: Dominance of conifers
Shola forests are primarily composed of tropical evergreen or semi-evergreen species, often broad-leaved trees adapted to the local climate. They are not typically characterized by the dominance of conifers, which are more common in temperate or boreal forests. Therefore, statement 3 is incorrect.
Conclusion on Shola Ecosystem
Based on the analysis of the statements:
- Statement 1 is incorrect.
- Statement 2 is correct.
- Statement 3 is incorrect.
Only statement 2 correctly describes the Shola ecosystem.
Correct Answer: 2 only
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