CBSE Class 11 Geography Chapter 5: Natural Vegetation NCERT Solutions

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NCERT Solutions PDF Class 11 PDF

This chapter, "Natural Vegetation," delves into the diverse plant life found across India and the factors influencing its distribution. It covers various forest types, including evergreen and deciduous forests, and highlights specific examples like sandalwood. The solutions also explain crucial conservation initiatives such as Project Tiger and the establishment of Biosphere Reserves. Understanding the difference between forest area and forest cover, along with the objectives of India's Forest Policy, is also a key focus. These NCERT Solutions provide clear explanations and step-by-step answers to help students grasp the concepts of natural vegetation and its conservation, aiding in effective exam revision.

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BoardCBSE
ClassClass 11
SubjectUrdu
Session2026
LanguageEnglish
TypeNCERT Solutions
ChapterChapter 5

Chapter summary

Chapter 5, "Natural Vegetation," focuses on the types of forests in India, their characteristics, and the climatic conditions that support them. It explains conservation efforts like Project Tiger and the significance of Biosphere Reserves. The chapter also clarifies the distinction between forest area and forest cover and outlines the goals of India's forest policies. These NCERT Solutions offer detailed answers to questions on these topics, reinforcing student understanding.

Learning outcomes

  • Identify different types of natural vegetation in India.
  • Understand the purpose of conservation projects like Project Tiger.
  • Define and explain the concept of Biosphere Reserves.
  • Differentiate between forest area and forest cover.
  • Recall the objectives of India's Forest Policy.

Topics covered

Paper topics

  • Natural Vegetation
  • Forest Types
  • Evergreen Forests
  • Deciduous Forests
  • Sandalwood
  • Project Tiger
  • Biosphere Reserves
  • Nandadevi Biosphere Reserve
  • Forest Area vs. Forest Cover
  • Forest Policy of India
  • Social Forestry
  • UNESCO Recognition

Important topics

  • Natural Vegetation and Forest Types
  • Conservation Efforts (Project Tiger, Biosphere Reserves)
  • Forest Policy Objectives
  • Forest Area vs. Forest Cover

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Questions and Solutions

Question 1

Choose the right answer from the four alternatives given below. Sandalwood is an example of:
  1. Evergreen forest
  2. Deciduous forest
  3. Deltaic forest
  4. Thorny forest
Solution: Sandalwood is a type of tree that is characteristic of deciduous forests. These forests are found in regions with moderate rainfall where trees shed their leaves annually. Therefore, sandalwood is an example of a tree found in deciduous forests.

Answer: (b) Deciduous forest

Question 2

Which one of the following was the purpose of Project Tiger?
  1. to kill tigers
  2. to put tigers in the Zoo
  3. to protect tigers from illegal hunting
  4. to make films on tigers
Solution: Project Tiger was a significant conservation initiative launched in India. Its primary objective was to ensure the survival and protection of the tiger population, which was facing severe threats from poaching and habitat loss. The project aimed to safeguard tigers from illegal hunting and preserve their natural habitat.

Answer: (c) to protect tigers from illegal hunting

Question 3

In which one of the following states is the Nandadevi Biosphere reserve situated?
  1. Bihar
  2. Uttar Pradesh
  3. Uttarakhand
  4. Odisha
Solution: The Nandadevi Biosphere Reserve is a protected area located in the northern part of India. It is situated in the state of Uttarakhand, within the Western Himalayas. This region is known for its rich biodiversity and unique ecological features.

Answer: (c) Uttarakhand

Question 4

How many of the Biosphere reserves from India are recognised by the UNESCO?
  1. One
  2. Two
  3. Three
  4. Four
Solution: India has several Biosphere Reserves, which are areas recognized internationally by UNESCO under its Man and the Biosphere (MAB) Programme. While the exact number can change with new designations, historically, a specific number of these reserves have been recognized by UNESCO for their ecological significance and conservation efforts.

Answer: (d) Four

Question 5

Which one of the following proportion of area of the country was targeted to be under forest in Forest Policy of India?
  1. 33
  2. 44
  3. 55
  4. 22
Solution: The Forest Policy of India, particularly the one adopted after independence and revised later, set targets for forest cover to ensure ecological balance and sustainable resource management. A key objective was to increase the forest cover to a significant proportion of the country's total geographical area.

Answer: (a) 33

Question 6 (i)

What is natural vegetation? Under what climatic conditions do tropical evergreen forests develop?
Solution: Natural vegetation refers to all the plant life that grows naturally in a particular region without any direct or indirect interference or help from humans. These are the plants that have adapted to the local environmental conditions over time. Tropical evergreen forests are typically found in regions that experience warm temperatures and high rainfall throughout the year. Specifically, they develop in areas with an annual precipitation exceeding 200 cm and a mean annual temperature above 22°C, ensuring consistently moist and warm conditions conducive to dense, year-round foliage.

Question 6 (ii)

What do you understand by social forestry?
Solution: Social forestry refers to the practice of managing and protecting forests, as well as undertaking afforestation on barren lands, with the explicit aim of benefiting the environment and supporting rural and social development. It emphasizes the involvement of the community in forest conservation and management. Social forestry typically encompasses three main components: urban forestry (promoting trees in urban areas), rural forestry (focusing on trees in rural landscapes and common lands), and farm forestry (integrating trees into farming systems).

Question 6 (iii)

Define Biosphere reserves?
Solution: Biosphere reserves are special protected areas designated by UNESCO. They are designed to conserve biodiversity and promote sustainable development practices within these ecosystems. These reserves encompass terrestrial, marine, and coastal environments, and they serve as sites for research, education, and monitoring of environmental changes.

Question 6 (iv)

What is the difference between forest area and forest cover?
Solution: The term 'forest area' refers to the land that has been officially notified and recorded as forest land by the government, regardless of whether it currently has trees or not. In contrast, 'forest cover' refers to the actual area of land that is covered by forests, specifically by the canopy of trees, as observed on the ground or through remote sensing.

Question 7 (i)

What steps have been taken up to conserve forests?
Solution: Following India's independence, a Forest Policy was established in 1952, emphasizing the sustainable management of forests to conserve and expand forest resources while also meeting the needs of local populations. To address the declining forest cover, a new National Forest Policy was introduced in 1988. This policy aimed to halt the further reduction of forests and set a target of bringing one-third of the country's geographical area under forest cover. Conservation efforts also include specific projects like Project Tiger and the establishment of Biosphere Reserves to protect biodiversity and ecosystems.

Common mistakes

  • Confusing forest area with forest cover.
  • Not understanding the specific goals of conservation projects.
  • Misidentifying forest types based on climatic conditions.

Revision tips

  • Focus on the definitions of key terms like natural vegetation and biosphere reserves.
  • Memorize the objectives of Project Tiger and India's Forest Policy.
  • Understand the climatic requirements for different forest types.
  • Review the distinction between forest area and forest cover.

Practice MCQs

Q1. Sandalwood is primarily found in which type of forest?

Q2. What was the main objective of Project Tiger?

Q3. In which Indian state is the Nandadevi Biosphere Reserve located?

Q4. According to India's Forest Policy, what proportion of the country's area was targeted for forest cover?

Q5. What is the definition of natural vegetation?

Frequently asked questions

What is natural vegetation according to NCERT Class 11 Geography?

Natural vegetation refers to plant life that grows naturally in a region without human intervention. This includes forests, grasslands, and other plant communities.

What is the significance of Project Tiger?

Project Tiger was initiated to protect the endangered tiger population in India from illegal hunting and poaching, ensuring their conservation.

What are Biosphere Reserves?

Biosphere Reserves are protected areas recognized by UNESCO, encompassing terrestrial, marine, and coastal ecosystems to conserve biodiversity and promote sustainable development.

What is the difference between forest area and forest cover?

Forest area is the legally notified forest land, while forest cover is the actual area covered by tree canopy.

What was the target for forest cover in India's Forest Policy?

India's Forest Policy aimed to cover 33% of the country's geographical area with forests.

How do these NCERT solutions help with exam preparation?

These solutions provide clear, concise, and accurate answers to the chapter's questions, helping students understand key concepts and revise effectively for their exams.

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