Natural Vegetation and Wildlife - Class 9 Extra Questions

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the estimated number of flowering plants in India?

  • 20,000
  • 15,000 (correct)
  • 25,000
  • 10,000

The Royal Bengal Tiger is primarily found in the dry deciduous forests.

False (B)

Name a type of forest where the Sundari tree is found.

Mangrove Forests

The Wildlife Protection Act was implemented in India in _______.

<p>1972</p> Signup and view all the answers

Which region in India is known for having moist Tropical Deciduous Forests?

<p>Eastern and Central India (D)</p> Signup and view all the answers

Match the following wildlife to their respective habitats:

<p>Royal Bengal Tiger = Mangrove Forests Indian Lion = Gir Forest Elephants = Hot-wet Forests Flamingos = Rann of Kachchh</p> Signup and view all the answers

The first biosphere reserve in India was set up in Nilgiri.

<p>True (A)</p> Signup and view all the answers

The natural habitat of the Indian lion is the _______.

<p>Gir forest in Gujarat</p> Signup and view all the answers

Which animal species is known as the most majestic among mammals in India?

<p>Elephant (B)</p> Signup and view all the answers

Biosphere reserves are intended only for the recreational use of the public.

<p>False (B)</p> Signup and view all the answers

How many species of birds approximately exist in India?

<p>2,000 species</p> Signup and view all the answers

In India, tropical dry deciduous forests are found in areas receiving rainfall between _____ cm and _____ cm.

<p>70, 100</p> Signup and view all the answers

Match the following animals with their respective habitats in India:

<p>Elephants = Hot wet forests of Assam One-horned rhinoceros = Swampy lands of Assam Wild ass = Rann of Kachchh Tigers = Forests of Madhya Pradesh</p> Signup and view all the answers

Which type of forest is characterized by heavy rainfall of over 200 cm?

<p>Tropical evergreen forest (D)</p> Signup and view all the answers

India contains both tigers and lions in the wild.

<p>True (A)</p> Signup and view all the answers

What are the objectives of a biosphere reserve?

<p>Conservation of flora and fauna</p> Signup and view all the answers

Rainfall in India is predominantly brought in by the _____ monsoon.

<p>southwest</p> Signup and view all the answers

Which of the following types of forests typically retains leaves year-round?

<p>Tropical evergreen forest (A)</p> Signup and view all the answers

Which of the following species is NOT commonly found in Moist Deciduous Forests?

<p>Pine (D)</p> Signup and view all the answers

The Nanda Devi biosphere reserve is located in Himachal Pradesh.

<p>False (B)</p> Signup and view all the answers

Name a medicinal plant that has both antibacterial and antibiotic properties.

<p>Neem</p> Signup and view all the answers

The __________ and __________ are examples of evergreen broad-leaf trees.

<p>oaks, chestnuts</p> Signup and view all the answers

Which of the following is an example of a mangrove type tree?

<p>Sundari (A)</p> Signup and view all the answers

India has about 47,000 species of plants.

<p>True (A)</p> Signup and view all the answers

Identify one major reason for the conservation of wildlife.

<p>To protect endangered species and maintain ecological balance.</p> Signup and view all the answers

Some important birds found in India include peacocks, pheasants, and __________.

<p>ducks</p> Signup and view all the answers

Match the following plant species with their respective characteristics:

<p>Acacia = Drought-resistant thorny species Mangrove = Salt-tolerant coastal plant Neem = Medicinal plant with antibacterial properties Bamboo = Grows rapidly and used for construction</p> Signup and view all the answers

Which animal is famously associated with mangrove forests?

<p>Royal Bengal Tiger (A)</p> Signup and view all the answers

Flamingos are migratory birds that are commonly found in the Rann of Kachchh.

<p>True (A)</p> Signup and view all the answers

What impact does land have on vegetation cover?

<p>The nature of the land influences the type of vegetation and wildlife present.</p> Signup and view all the answers

____________ forests are found in areas with less than 70 cm of rainfall.

<p>Thorny</p> Signup and view all the answers

Which of the following states has implemented a specific project for rhino conservation?

<p>Assam (D)</p> Signup and view all the answers

Soil does not have any influence on the type of vegetation that can grow in a region.

<p>False (B)</p> Signup and view all the answers

Flashcards

Natural Vegetation

A natural plant community that has developed without human intervention, left undisturbed for a long time.

Biome

A very large ecosystem on land, characterized by specific vegetation and animal life.

Dry Deciduous Forests

Forests found in areas with rainfall between 100 cm and 70 cm, featuring trees that shed leaves during the dry season.

Tropical Evergreen Forests

Forests found in areas with rainfall over 200 cm, having tall evergreen trees with dense canopies.

Signup and view all the flashcards

Mangrove Tidal Forests

Forests found in coastlines influenced by tides, with trees adapted to salty water and soft, muddy ground.

Signup and view all the flashcards

Biosphere Reserve

A conservation approach aimed at protecting a geographical area and its diverse ecosystems.

Signup and view all the flashcards

Mangrove Forests

The Royal Bengal Tiger is found in this type of forest.

Signup and view all the flashcards

Nilgiri Biosphere Reserve

The first Biosphere Reserve established in India.

Signup and view all the flashcards

Rainfall's Influence on Vegetation

The amount of rainfall received in a region influences the type of vegetation that grows there. Areas with higher rainfall support denser vegetation, while drier regions have sparse or more specialized plant life.

Signup and view all the flashcards

Relief's Influence on Vegetation

Regions with undulating or rugged terrain are often characterized by a mixture of grasslands and woodlands.

Signup and view all the flashcards

Altitude's Influence on *Mountainous Vegetation

The elevation of a region influences the type of vegetation. As altitude increases, the climate becomes colder and vegetation changes accordingly.

Signup and view all the flashcards

Government's Role in Flora and Fauna Protection

Measures taken by the government to protect and conserve flora and fauna. These may include establishing national parks, wildlife sanctuaries, and implementing regulations to prevent poaching and habitat destruction.

Signup and view all the flashcards

Flora and Fauna Conservation

These measures aim to ensure the long-term survival of endangered species and their ecosystems. They may involve setting aside protected areas, limiting human activities, and promoting sustainable practices.

Signup and view all the flashcards

India's Biodiversity

India boasts a diverse wildlife population, including around 90,000 animal species with a significant number of birds, fish, amphibians, reptiles, and mammals.

Signup and view all the flashcards

Tiger and Lion Habitats

Tigers are distributed in various forest regions, including Madhya Pradesh, the Sundarbans, and the Himalayas, while lions are found exclusively in the Gir forest in Gujarat.

Signup and view all the flashcards

Sundari Tree

A tree species known for its durable, hard timber.

Signup and view all the flashcards

Ecology

The process where living organisms interact with their environment, influencing each other's survival and distribution.

Signup and view all the flashcards

Population

A group of organisms of the same species that live in a particular area and can interbreed.

Signup and view all the flashcards

Community

A group of different populations of plants and animals living together in a particular area and interacting with each other.

Signup and view all the flashcards

Biodiversity

The variety of life on Earth, including all plants, animals, fungi, bacteria, and other organisms.

Signup and view all the flashcards

Endangered Species

A species that is at risk of becoming extinct.

Signup and view all the flashcards

Mutualism

A close relationship between two different species where both benefit from the interaction.

Signup and view all the flashcards

Commensalism

A close relationship between two different species where one benefits and the other is neither harmed nor helped.

Signup and view all the flashcards

Parasitism

A close relationship between two different species where one benefits at the expense of the other.

Signup and view all the flashcards

Competition

The interaction between different organisms for the same limited resources, like food or space.

Signup and view all the flashcards

Ecological Niche

The role an organism plays in its environment, including its interactions with other organisms and the resources it uses.

Signup and view all the flashcards

Ecological Succession

The gradual process of change in the species composition of an ecosystem over time.

Signup and view all the flashcards

Flora

The natural vegetation covering a particular region with diverse plant species.

Signup and view all the flashcards

Fauna

The animal life found in a particular region, encompassing different species and their interactions.

Signup and view all the flashcards

Study Notes

Natural Vegetation and Wildlife - Class 9 Extra Questions

  • Flowering Plants in India: Approximately 15,000 species.
  • Non-Flowering Plants: Algae, fungi, and ferns.
  • Desert Soil Vegetation: Cactus and thorny bushes.
  • Sundari Trees: Found in tidal forests.
  • Biome Definition: A large ecosystem with distinct vegetation and animal life.
  • High Altitude Vegetation: Mosses and lichens in tundra.
  • Dry Deciduous Rainfall: Between 70 cm and 100 cm.
  • Mangrove Location: Coastal areas influenced by tides.
  • Royal Bengal Tiger Habitat: Mangrove forests.
  • Wildlife Protection Act: Implemented in 1972.
  • Indian Lion Habitat: Gir forest, Gujarat.
  • Indian Biosphere Reserve Example: Pachmarhi.
  • Sundari Tree Type: Mangrove trees.
  • Moist Deciduous Rainfall: 100-200 cm annually, common in eastern and central India.
  • Flamingo Migration: Rann of Kachchh.
  • Elephant Habitat: Hot-wet forests of Assam and Karnataka.
  • Tropical Evergreen Trees: Ebony, mahogany, rosewood, rubber, cinchona.
  • Tropical Rainforests: Areas with over 200 cm annual rainfall.
  • Project Rhino Location: Assam.
  • First Biosphere Reserve: Nilgiri.
  • Natural Vegetation Definition: Plant community grown naturally, undisturbed for a long time.
  • Moist Deciduous Examples: Teak, bamboo, sal, shisham, sandalwood, khair, kusum, aijun, mulberry.
  • Medicinal Plant Example: Neem (antibacterial and antibiotic properties).
  • Important Indian Birds: Peacocks, pheasants, ducks, parakeets, cranes, pigeons.
  • Nanda Devi Biosphere Location: Uttarakhand.
  • Evergreen Broad-leaf Examples: Oaks and chestnuts.

Human Influence on Ecology

  • Humans significantly impact regional ecology. (Detailed answers not provided).

Endangered Species

  • Endangered species are those at risk of extinction. (Detailed answers not provided).

Indian Biodiversity

  • India is a mega-biodiversity nation, ranking high in plant species (approximately 47,000).

Flora-Fauna Interrelation

  • Flora (plants) and fauna (animals) have a complex, interdependent relationship. (Detailed answers not provided).

Medicinal Plants

  • Various medicinal plants exist in India with diverse purposes. (Examples and details not provided).

Mangrove Forests

  • Found in coastal areas with tidal influence.
  • Characterized by dense mangroves.
  • Important trees include sundari (durable timber).
  • Also support various wildlife like tigers, turtles, crocodiles, gharials, and snakes.

Moist vs. Dry Deciduous Forests

  • Differences in rainfall are key distinctions. (Detailed comparison not provided).

Thorny Forests/Scrubs

  • Found in areas with less than 70 cm of rainfall.
  • Dominated by thorny trees and bushes.
  • Examples: Acacia, palms, euphorbias, cacti.

Ecosystem Conservation

  • Several steps are required to protect ecosystems. (Detailed answers not provided).

Wildlife Conservation Importance

  • Necessary for protecting endangered species and maintaining ecological balance.
  • Government intervention, like Project Tiger, is crucial.

Migratory Birds

  • Wetlands are crucial for migratory birds.
  • Rann of Kachchh is a popular destination for many migratory birds.

Land Influence on Vegetation

  • Landforms influence vegetation type.
  • Fertile plains are often used for agriculture.
  • Undulating/rough terrains support grasslands and woodlands.

Human Activities Damaging Ecosystems

  • Specific human activities detrimental to ecosystems are not listed.

Biome Definition

  • A large land ecosystem with unique plant and animal communities.
  • Categorized by plant life.

Soil Influence on Vegetation

  • Different soils support different plant life.
  • Sandy soils support desert vegetation.
  • Marshy deltaic soils support mangroves.

Forest Productive and Protective Roles

  • Forests provide resources and offer protection. (Detailed explanation not provided).

Government Conservation Efforts

  • Government initiatives for protecting flora and fauna are not detailed.

Wildlife in India

  • India has a wide variety of wildlife, including tigers, lions, elephants, rhinoceroses, and many other species. (Additional specifics not provided).

Biosphere Reserves

  • Designed for conservation and development links.
  • Preserve flora and fauna. (Specific objectives not detailed).

Rainfall and Relief Influence on Vegetation

  • Rainfall determines the type of vegetation (evergreen, deciduous, or thorny).
  • Terrain also plays a crucial role (plains, mountains, highlands influence vegetation types).

Tropical Evergreen Forests

  • Found in areas with significant rainfall.
  • High tree density and multilayered structures.
  • Have various commercially valuable trees.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser