More than two-fifths of Sikkim is forested. Sal (a type of hardwood), pandanus, palms, bamboos, ferns, and orchids are common in the subtropical forests found below about 5,000 feet ( ..... )?

Category: Sikkim Gk

Hint: Recall the conversion factor between feet and metres.

Correct Answer: D) 1,500 metres.

Exam Relevance: UPSC, SSC, State PSC

Difficulty: Easy

Explanations:

The question pertains to the geographical features of Sikkim, a state in northeastern India. Sikkim is known for its diverse landscape, including significant forest cover. The subtropical forests in Sikkim are found below a certain elevation, which is given in feet and needs to be converted to metres for a complete understanding of the geographical context.

The conversion factor between feet and metres is essential for this question. One foot is approximately equal to 0.3048 metres. Therefore, to convert 5,000 feet to metres, we use the following calculation:

5,000 feet × 0.3048 metres/foot = 1,524 metres

However, the question asks for the elevation below which subtropical forests are found, and the closest option to 1,524 metres is 1,500 metres. This slight discrepancy can be attributed to rounding or simplification in the context of the question.

The subtropical forests in Sikkim are characterized by a variety of plant species, including sal (a type of hardwood), pandanus, palms, bamboos, ferns, and orchids. These forests are typically found at lower elevations, below about 5,000 feet (1,500 metres), where the climate is warmer and more humid, providing ideal conditions for the growth of these plant species.

Understanding the conversion between feet and metres is crucial for interpreting geographical data accurately. This skill is particularly important in competitive examinations where questions often require the conversion of units to provide a complete and accurate answer.

Option Analysis:

Option A: This option is incorrect because it only provides a unit without a numerical value, which is insufficient to answer the question. The correct answer requires a specific measurement in metres.
Option B: This option is incorrect because it only provides the unit "metres" without a numerical value, which is insufficient to answer the question. The correct answer requires a specific measurement in metres.
Option C: This option is incorrect because it provides a numerical value without the unit "metres," which is incomplete. The correct answer requires a specific measurement in metres.
Option D: This option is correct because it provides the accurate conversion of 5,000 feet to 1,500 metres, which is the elevation below which subtropical forests are found in Sikkim.

Mnemonic: Remember: 1 foot ≈ 0.3048 metres

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