Consider the following statements regarding Tropical Evergreen Forests: 1. These forests do not have a definite time for trees to shed their leaves. 2. The trees in these forests rarely exceed a height of 10 metres. 3. They are primarily found in the desert regions of Rajasthan. Which of the statements given above is/are correct?

The correct option is (a). Explanation Tropical Evergreen Forests flourish in areas having heavy rainfall (exceeding 200 cm annually) with a short dry season. These forests are characterized by high temperatures, high humidity, and dense, multi-layered vegetation. Statement-wise Analysis: - Statement 1 is Correct: Since these regions remain warm and wet throughout the year, there is no distinct dry season. As a result, trees do not shed their leaves simultaneously at any specific time of the year. Different species shed leaves at different times, ensuring the forest appears green year-round. - Statement 2 is Incorrect: These forests are known for their dense stratification and significant vertical growth. Trees in these forests often reach great heights, typically up to 60 metres or even more, as they compete for sunlight in the dense canopy. A height limit of 10 metres is characteristic of scrub or thorn forests, not evergreen forests. - Statement 3 is Incorrect: Tropical Evergreen Forests are primarily found on the western slopes of the Western Ghats, in island groups like Lakshadweep and the Andaman and Nicobar Islands, and in the upper parts of Assam and the Tamil Nadu coast. The desert regions of Rajasthan are characterized by Tropical Thorn Forests and Scrubs due to scanty rainfall (less than 50 cm). Key Takeaway: Tropical Evergreen Forests are defined by heavy rainfall, trees reaching heights up to 60 metres, and the absence of a definite leaf-shedding season, restricted geographically to high-precipitation zones like the Western Ghats and Northeast India.

Consider the following statements regarding Tropical… - NCERT Class 9 Geography MCQ

NCERT Class 9 Geography — Chapter 1: Natural Vegetation and Wildlife

mcqmedium

Consider the following statements regarding Tropical Evergreen Forests:

These forests do not have a definite time for trees to shed their leaves.
The trees in these forests rarely exceed a height of 10 metres.
They are primarily found in the desert regions of Rajasthan.

Which of the statements given above is/are correct?

NCERT textbook question

From NCERT Contemporary India - I · Page 40

Options

A1 only
B2 only
C1 and 3 only
D1, 2 and 3

Did you get this right?

Solution

The correct option is (a).

Explanation

Tropical Evergreen Forests flourish in areas having heavy rainfall (exceeding 200 cm annually) with a short dry season. These forests are characterized by high temperatures, high humidity, and dense, multi-layered vegetation.

Statement-wise Analysis:

Statement 1 is Correct: Since these regions remain warm and wet throughout the year, there is no distinct dry season. As a result, trees do not shed their leaves simultaneously at any specific time of the year. Different species shed leaves at different times, ensuring the forest appears green year-round.
Statement 2 is Incorrect: These forests are known for their dense stratification and significant vertical growth. Trees in these forests often reach great heights, typically up to 60 metres or even more, as they compete for sunlight in the dense canopy. A height limit of 10 metres is characteristic of scrub or thorn forests, not evergreen forests.
Statement 3 is Incorrect: Tropical Evergreen Forests are primarily found on the western slopes of the Western Ghats, in island groups like Lakshadweep and the Andaman and Nicobar Islands, and in the upper parts of Assam and the Tamil Nadu coast. The desert regions of Rajasthan are characterized by Tropical Thorn Forests and Scrubs due to scanty rainfall (less than 50 cm).

Key Takeaway:

Tropical Evergreen Forests are defined by heavy rainfall, trees reaching heights up to 60 metres, and the absence of a definite leaf-shedding season, restricted geographically to high-precipitation zones like the Western Ghats and Northeast India.

Your note

More from Chapter 1: Natural Vegetation and Wildlife

With reference to Tropical Deciduous Forests in India, consider the following statements: 1. They are the most widespread forests of India. 2. They are also called monsoon forests. 3. They spread over regions receiving rainfall between 200 cm and 70 cm. 4. Trees of this forest type do not shed their leaves at all during the year. Which of the statements given above are correct?

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Consider the following statements regarding Dry Deciduous Forests: 1. They are found in areas having rainfall between 200 cm and 150 cm. 2. They are found in the rainier parts of the Peninsular plateau and the plains of Bihar and Uttar Pradesh. 3. Large parts of this region have been cleared for cultivation and grazing. Which of the statements given above are correct?

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In which of the following regions are Thorn Forests and Scrubs primarily found?

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Which one of the following medicinal plants is renowned for its high antibiotic and antibacterial properties?

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