CBSE Class 9 Social Science Vegetation and Wildlife Worksheet

Read and download free pdf of CBSE Class 9 Social Science Vegetation and Wildlife Worksheet. Download printable Social Science Class 9 Worksheets in pdf format, CBSE Class 9 Social Science Contemporary India Chapter 5 Natural Vegetation and Wildlife Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Social Science Class 9 Assignments and practice them daily to get better marks in tests and exams for Class 9. Free chapter wise worksheets with answers have been designed by Class 9 teachers as per latest examination pattern

Contemporary India Chapter 5 Natural Vegetation and Wildlife Social Science Worksheet for Class 9

Class 9 Social Science students should refer to the following printable worksheet in Pdf in Class 9. This test paper with questions and solutions for Class 9 Social Science will be very useful for tests and exams and help you to score better marks

Class 9 Social Science Contemporary India Chapter 5 Natural Vegetation and Wildlife Worksheet Pdf

SENIOR SECTION

DEPARTMENT OF SOCIAL SCIENCE

CLASS: IX

TOPIC: CHAPTER: 5- VEGETATION AND WILDLIFE


Summary
 
Flora: Plant species of a particular region or period are called flora.
Fauna: The animal species of a particular region or period are called fauna.
Factors which affect the diversity of flora and fauna:
RELIEF:
Land and Soil
 
CLIMATE
 
Temperature, Humidity, Photoperiod (Sunlight) and Precipitation.
 
Ecosystem: All the plants and animals in an area are interdependent on each other. The plants and animals; along with their physical environment make the ecosystem. A very large ecosystem is called a biome. Biomes are identified on the basis of plants.
 
TYPES OF VEGETATION
 
There are five major types of vegetation in India: Tropical Rainforests, Tropical Deciduous Forests, Tropical Thorn Forests and Scrubs, Montane Forests and Mangrove Forests.
 
WILD LIFE
 
There are more than 90,000 animal species in India. There are more than 2000 species of birds in India. Elephants are found in the hot wet forests of Assam, Karnataka and Kerala. One-horned rhinos are found in the swampy and marshy lands of Assam and West Bengal. Wild ass and camels are found in the Rann of Kachchh and Thar Desert. Indian bison, nilgai, chousingha, gazel and many other species of deer and some other animals are found in India. India is the only country in the world which has both tigers and lions.
 
• The fourteen biosphere reserves are: Sunderbans, Gulf of Mannar, the Nilgiris, Nanda Devi, Nokrek, Great Nicobar, Manas, Simlipal, Dihang-Dibang, Dibru Saikhowa, Agasthyamalai, Kanchenjunga, Pachmari, Achanakmar-Amarkantak.
• Project Tiger, Project Rhino, Project Great Indian Bustard and many other ecodevelopmental projects have been introduced.
• 89 National Parks, 490 Wildlife sanctuaries and Zoological gardens are set up to take care of Natural heritage.
 
Question 
 
1. What number of plant species does India have? State it’s ranking in Asia and in the world?
 
Ans With about 47,000 plant species India occupies tenth place in the world and fourth in Asia in plant diversity.
 
2. What number of flowering plants does India have? How much it accounts to the world’s total?
 
Ans
There are about 15,000 flowering plants in India which account for 6 per cent in the world’s total number of flowering plants.
 
3. What number of animal species does India have?
 
Ans India has 90,000 species of animals
 
CBSE Class 9 Social Science Vegetation and Wildlife Worksheet 1
 
4. Define the following: 
 
a)Natural Vegetation: Natural vegetation refers to a plant community which has grown naturally without human aid and has been left undisturbed by humans for a long time.
 
b)Virgin Vegetation: Natural vegetation which has been left undisturbed by humans for a long time. This is termed as a virgin vegetation.
 
c)Endemic or indigenous species: The virgin vegetation, which are purely Indian are known as endemic or indigenous species .
 
d)Exotic plants: Those plants which have come from outside India are termed as exotic plants.
 
5. Differentiate between Flora and Fauna. (Meaning and No. of species)
 
Ans
1) The term flora is used to denote plants of a particular region or period.
2) There are 47000 species of plants.
1) Similarly, the species of animals are referred to as fauna .
2) There are 90,000 species of animals in India.
 
6. How does land and soil (relief factor) affect natural vegetation?
 
Ans  Land:
 
1)The nature of land influences the type of vegetation.
2) The fertile level is generally devoted to agriculture.
3) The undulating and rough terrains are areas where grassland and woodlands develop and give shelter to a variety of wild life.

Soil :
 
1) The sandy soils of the desert support cactus and thorny bushes.
2) Wet, marshy, deltaic soils support mangroves and deltaic vegetation. 3)The hill slopes with some depth of soil have conical trees.
 
7. How do temperature, sunlight and precipitation (climate factor) affect natural vegetation?
 
Ans )Temperature
 
●The character and extent of vegetation are mainly determined by temperature along with humidity in the air, precipitation and soil.
 
● On the slopes of the Himalayas and the hills of the Peninsula above the height of 915 metres, the fall in the temperature affects the types of vegetation and its growth, and changes it from tropical to subtropical temperate and alpine vegetation.
 
Photoperiod (Sunlight )
 
●The variation in duration of sunlight at different places is due to differences in latitude, altitude, season and duration of the day.
 
● Due to longer duration of sunlight, trees grow faster in sunlight.
 
Precipitation
 
●In India almost the entire rainfall is brought in by the advancing southwest monsoon (June to September) and retreating northeast monsoons.
 
●Areas of heavy rainfall have more dense vegetation as compared to other areas of less rainfall.


8. Why are the southern slopes in the Himalayan region covered with thick vegetation? 
 
Ans
Factors affecting are:
●Plenty of sunlight
●Plenty of rainfall
 
9. Why are the western slopes of the Western Ghats covered with thick forests, and not the eastern slopes? 
 
Ans
Western slopes are located on the windward side of the western ghats and receive more rainfall from the winds originating from the Arabian sea , Eastern slopes on the other hand receive comparatively less or no rain.
 
 
10. How are forests important to us? State four points.(any four) Forests are renewable resources and play a major role in enhancing the quality of environment:
 
Ans
1. modify local climate, 5. Provide livelihood for many communities
2.control soil erosion, 6. offer panoramic or scenic view for recreation
3.regulate stream flow,
4.support a variety of industries
 
11. State the factors that have led to the changes in India’s natural vegetation. India’s natural vegetation has undergone many changes due to
 
Ans
several factors such as:
*the growing demand for cultivated land.
*development of industries.
*mining.
*urbanisation and
*over-grazing of pastures.
 
12. a)Name any two regions that have natural vegetation in real sense.
 
Ans
*In some inaccessible regions like the Himalayas
* the hilly regions of central India
* the marusthali (desert type).
 
b) The vegetation cover of India in large parts is no more natural in real sense. Give two reasons.
 
Ans
*the vegetation of most of the areas has been modified at some places.
*It has been replaced or degraded by human occupancy.
 
13. What was the actual forest area cover in India in the year 2011?
 
Ans) In 2011, the actual forest cover in India was only 21.05 per cent.
 
14. What is an ecosystem?
 
Ans All the plants and animals in an area are interdependent and interrelated to each other in their physical environment, thus,forming an ecosystem.
 
15. How do the human beings influence the ecology of a region?
 
Ans
i) They utilise the vegetation and wild life.
ii)The greed of human beings leads to over utilisation of these resources. iii) They cut the trees .
iv) They kill the animals creating ecological imbalance.
 
16. What is a ‘biome’? How are they identified?
 
Ans A very large ecosystem on land having distinct types of vegetation and animal life
is called a biome. The biomes are identified on the basis of plants
 
17. Name the major types of vegetation that are found in our country. The following major types of vegetation may be identified in our country (Figure 5.3).
 
Ans
(i) Tropical Rain Forests
(ii) Tropical Deciduous Forests
(iii) Tropical Thorn Forests and Scrubs
(iv) Montane Forests
 
 
 

Please click on below link to download CBSE Class 9 Social Science Vegetation and Wildlife Worksheet

Contemporary India Chapter 01 India Size and Location
CBSE Class 9 Geography India Size and Location Worksheet Set A
CBSE Class 9 Social Science India Size and Location Worksheet Set A
Contemporary India Chapter 02 Physical Features of India
CBSE Class 9 Geography Physical Features of India Worksheet Set A
CBSE Class 9 Geography Physical Features of India Worksheet Set B
CBSE Class 9 Geography Physical Features of India Worksheet Set C
CBSE Class 9 Social Science Physical Features Worksheet Set A
CBSE Class 9 Social Science Physical Features Worksheet Set B
CBSE Class 9 Social Science Physical Features Worksheet Set C
Contemporary India Chapter 03 Drainage
CBSE Class 9 Geography Drainage Worksheet Set A
CBSE Class 9 Geography Drainage Worksheet Set B
CBSE Class 9 Social Science Drainage Worksheet
CBSE Class 9 Social Science Drainage Worksheet Set A
CBSE Class 9 Social Science Drainage Worksheet Set B
CBSE Class 9 Social Science Drainage Worksheet Set C
Contemporary India Chapter 04 Climate
CBSE Class 9 Geography Climate Worksheet Set A
CBSE Class 9 Geography Climate Worksheet Set B
CBSE Class 9 Social Science Climate Worksheet Set A
CBSE Class 9 Social Science Climate Worksheet Set B
Contemporary India Chapter 05 Natural Vegetation and Wildlife
CBSE Class 9 Geography Natural Vegetation and Wildlife Worksheet Set A
CBSE Class 9 Geography Natural Vegetation and Wildlife Worksheet Set B
CBSE Class 9 Social Science Natural Vegetation and Wild Life Worksheet
CBSE Class 9 Social Science Natural Vegetation and Wildlife Worksheet Set A
CBSE Class 9 Social Science Vegetation and Wildlife Worksheet
Contemporary India Chapter 06 Population
CBSE Class 9 Geography Population Worksheet Set A
CBSE Class 9 Geography Population Worksheet Set B
CBSE Class 9 Social Science Population Worksheet
CBSE Class 9 Social Science Population Worksheet Set A
CBSE Class 9 Social Science Population Worksheet Set B
Democratic Politics I Chapter 01 What is Democracy?
CBSE Class 9 Social Science Democracy in the Contemporary World Worksheet
CBSE Class 9 Social Science What is Democracy Why Democracy Worksheet Set A
CBSE Class 9 Social Science What is Democracy Why Democracy Worksheet Set B
CBSE Class 9 Social Science What is Democracy Why Democracy Worksheet Set C
CBSE Class 9 Social Science What is Democracy Why Democracy Worksheet Set D
Democratic Politics I Chapter 02 Constitutional Design
CBSE Class 9 Civics Democratic Politics Constitutional Design Worksheet Set A
CBSE Class 9 Civics Democratic Politics Constitutional Design Worksheet Set B
CBSE Class 9 Social Science Constitutional Design Worksheet Set A
CBSE Class 9 Social Science Constitutional Design Worksheet Set B
Democratic Politics I Chapter 03 Electoral Politics
CBSE Class 9 Civics Democratic Politics Electoral Politics Worksheet Set A
CBSE Class 9 Civics Democratic Politics Electoral Politics Worksheet Set B
CBSE Class 9 Social Science Electoral Politics Worksheet
Democratic Politics I Chapter 04 Working of Institutions
CBSE Class 9 Civics Democratic Politics What is Democracy Why Democracy Worksheet Set A
CBSE Class 9 Civics Democratic Politics What is Democracy Why Democracy Worksheet Set B
CBSE Class 9 Civics Democratic Politics Working of Institutions Worksheet Set A
CBSE Class 9 Civics Democratic Politics Working of Institutions Worksheet Set B
CBSE Class 9 Social Science Working of Institutions Worksheet Set A
CBSE Class 9 Social Science Working of Institutions Worksheet Set B
Democratic Politics I Chapter 05 Democratic Rights
CBSE Class 9 Civics Democratic Politics Democratic Rights Worksheet Set A
CBSE Class 9 Civics Democratic Politics Democratic Rights Worksheet Set B
CBSE Class 9 Social Science Democratic Rights Worksheet
Economics Chapter 01 The Story of Village Palampur
CBSE Class 9 Economics The Story of Village Palampur Worksheet Set A
CBSE Class 9 Economics The Story of Village Palampur Worksheet Set B
CBSE Class 9 Social Science Story of Village Palampur Worksheet Set A
CBSE Class 9 Social Science Story of Village Palampur Worksheet Set B
CBSE Class 9 Social Science Story of Village Palampur Worksheet Set C
CBSE Class 9 Social Science Story of Village Palampur Worksheet Set D
Economics Chapter 02 People as Resource
CBSE Class 9 Economics People as Resource Worksheet Set A
CBSE Class 9 Economics People as Resource Worksheet Set B
CBSE Class 9 Social Science People as Resource Worksheet Set A
CBSE Class 9 Social Science People As Resource Worksheet Set B
Economics Chapter 03 Poverty as a Challenge
CBSE Class 9 Economics Poverty as Challenge Worksheet Set A
CBSE Class 9 Economics Poverty as Challenge Worksheet Set B
CBSE Class 9 Social Science Poverty As A Challenge Resource Worksheet
CBSE Class 9 Social Science Poverty as a Challenge Worksheet Set A
CBSE Class 9 Social Science Poverty as a Challenge Worksheet Set B
Economics Chapter 04 Food Security in India
CBSE Class 9 Economics Food Security in India Worksheet Set A
CBSE Class 9 Economics Food Security in India Worksheet Set B
CBSE Class 9 Social Science Food Security in India Worksheet
India and Contemporary I Chapter 01 The French Revolution
CBSE Class 9 History The French Revolution Worksheet Set A
CBSE Class 9 History The French Revolution Worksheet Set B
CBSE Class 9 History The French Revolution Worksheet Set C
CBSE Class 9 Social Science French Revolution Worksheet Set A
CBSE Class 9 Social Science French Revolution Worksheet Set B
India and Contemporary I Chapter 02 Socialism in Europe and the Russian Revolution
CBSE Class 9 History Socialism in Europe and The Russian Revolution Worksheet Set A
CBSE Class 9 History Socialism in Europe and The Russian Revolution Worksheet Set B
CBSE Class 9 History Socialism in Europe and The Russian Revolution Worksheet Set C
CBSE Class 9 Social Science Socialism in Europe and Russian Revolution Worksheet
India and Contemporary I Chapter 03 Nazism and the Rise of Hitler
CBSE Class 9 History Nazism and The Rise of Hitler Worksheet Set A
CBSE Class 9 History Nazism and The Rise of Hitler Worksheet Set B
CBSE Class 9 Social Science Nazism and Rise of Hitler Worksheet Set A
CBSE Class 9 Social Science Nazism and Rise of Hitler Worksheet Set B
India and Contemporary I Chapter 04 Forest Society and Colonialism
CBSE Class 9 History Forest Society and Colonialism Worksheet Set A
CBSE Class 9 History Forest Society and Colonialism Worksheet Set B
CBSE Class 9 History Forest Society and Colonialism Worksheet Set C
India and Contemporary I Chapter 05 Pastoralists in the Modern World
CBSE Class 9 History Pastoralists in The Modern World Worksheet Set A
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Contemporary India Chapter 5 Natural Vegetation and Wildlife CBSE Class 9 Social Science Worksheet

The above practice worksheet for Contemporary India Chapter 5 Natural Vegetation and Wildlife has been designed as per the current syllabus for Class 9 Social Science released by CBSE. Students studying in Class 9 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 9 Social Science on a daily basis. All the latest practice worksheets with solutions have been developed for Social Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 9 Social Science students to get all the latest study material free of cost. Teachers of studiestoday have referred to the NCERT book for Class 9 Social Science to develop the Social Science Class 9 worksheet. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 9 Social Science designed by our teachers. After solving these you should also refer to Class 9 Social Science MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 9 Social Science which you can use to further make yourself better in Social Science.

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