Natural vegetation and wildlife class 9. class nine geography natural vegetation wildlife 2019-01-17

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NCERT Solutions for Class 9th Geography: Ch 5 Natural Vegetation and Wildlife

natural vegetation and wildlife class 9

The leaves are narrow and needle shaped and seeds are found in hard cones. Why India has a rich heritage of flora and fauna? Factors like rainfall and relief influence the natural vegetation of an area Rainfall : Climate plays an important role in determining the natural vegetation of a region. Answer the following questions briefly Define an ecosystem. The students are advised to analyze all the concepts covered in the syllabus of class 9 Social Science and prepare a proper preparation strategy. If the negative factors that have reduced 12 their number is not checked, their survival is difficult. Classify : Classify the following trees and vegetation according to the type of forests where they occur : Mahogany, Cinchona, Cactus, Khair, Arjun, Acacias, Sundri, Palm, Silver fir, Junipers, Chestnut, Rosewood, Rubber, Bamboo, Sal, Shisham, Peepal, Keora, Agar, Spruce, Cedar Ans.

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Notes of Ch 5 Natural Vegetation and Wildlife

natural vegetation and wildlife class 9

Name any four commercially important trees of the Evergreen Forests. Which medicinal plant has high antibiotic and antibacterial properties b Neem c Kachnar d Babool Q. Paste them in a scrapbook. Answer Many plants and animals in India are endangered because of the greediness of human beings for their commercial value. What do you understand by the terms flora and fauna? These forests cover northeastern states, foothills of the Himalayas Jharkhand, West Orissa and Chattisgarh and the eastern slopes of the Western Ghats. The trees get stunted as they reach the snow line.

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Natural Vegetation and Wild Life class 9 Notes Geography

natural vegetation and wildlife class 9

In these reserves every plant and animal species is protected in its natural form. The trees common to these are silver fir, junipers, pines and birches. This does not mean that there is a problem with you. Which of the following terms is used for the original plant cover of an area which has grown naturally without human aid and has been left undisturbed by humans for a long time? Describe the major vegetation types found in the Himalayas. Which of the following forests is found in heavy rainfall areas of the Western Ghats, island groups and upper parts of Assam? Trees grow faster in which of the following seasons? Trees in a thorn forest are : a Tall b dense Ans. Soil pollution is also responsible for their devastation. Great Nicobar — Andaman and Nicobar islands.

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Notes of Ch 5 Natural Vegetation and Wildlife

natural vegetation and wildlife class 9

Why are the southern slopes in Himalayan region covered with thick vegetation as compared to northern slopes of the same hills? Endangered species are those species of flora and fauna which are in the danger of extinction. Minor forest products provide livelihood to many forest dwellers. Which of the following terms is used for plants which are at present part of natural vegetation but have originally come to India from abroad? Quite a few species of plants and animals are endangered in India. Relief : The type of vegetation found in an area depends upon the relief or landform of the area. Describe the major vegetation zones of the Himalayan region.

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Natural Vegetation and Wildlife, Class 9 Geography Sample Papers

natural vegetation and wildlife class 9

Ebony, mahogany, rosewood, rubber, cinchona are commercially important trees. Which is the natural habitat of the Indian lion? Leaves are mostly thick and small to minimize evaporation. These are the Natural Vegetation and Wild Life class 9 Notes prepared by team of expert teachers. In dry summer, the trees shed their leaves for six to eight weeks. Pine, deodar, silver fir, spruce and cedar are important trees found in these forests. Download revision notes for Natural Vegetation and Wild Life class 9 Notes Geography and score high in exams. All the plants and animals in an area are interdependent and inter-related to each other in their physical environment.

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palarpani: CLASS

natural vegetation and wildlife class 9

This, in turn, maintains and improves human life further. Climate of India differs from north to south and east to west. The greed of human beings leads to over utilisation of these resources. Oak and chestnut are important species of these temperate forests. Flower seeds Step 4 : Sprinkle loose soil over the seeds and keep them watered. Black Panda is an endangered species throughout the world. Natural Vegetation and Wild Life class 9 Notes Geography Natural Vegetation and Wild Life class 9 Notes Geography.

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Natural Vegetation and Wildlife

natural vegetation and wildlife class 9

Areas with more than 200 cm of annual rainfall have tropical evergreen rainforests. Vegetation Search : Where do I grow? Fauna:- The animal species of a particular region or period are called Fauna. Answer The westward facing slopes receive much more rain than the eastward facing slopes and the Western Ghats are considerably wetter than the dry Deccan to the east. Make a mini flower garden with your own name carved in flower plants. The normal functioning of the biosphere depends on endless interactions amongst animals, plants, and microorganisms.

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Important Questions : Natural Vegetation and Wildlife, Class 9, SST Class 9 Notes

natural vegetation and wildlife class 9

Deciduous forests are found in areas receiving rainfall of 70 to 200 cm with a distinct dry season. Different types of vegetations are found in these regions and the vegetations support different type of animals. Edible Non-Edible A Fruits Timber B Nuts and berries Lac C Roots Gum D Honey Rubber E Medicinal herbs Firewood and leaf litter Q. This life supporting system is called ecosystem. Name the two sub-type of Tropical deciduous forests.

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Important Questions : Natural Vegetation and Wildlife, Class 9, SST Class 9 Notes

natural vegetation and wildlife class 9

It helps in purifying blood and lowering of blood sugar level. Describe the main objectives of the Project Tiger and the Project Rhino and their effect on the wildlife in India. Otherwise overcrowding will result in imbalances and the pollution of the environment. Write a poem or paragraph showing the importance of wild life. Quite a few animal species, like the one- horned rhino, Indian tiger, Indian wild ass, black buck, red panda, Asiatic elephants, Indian bustard, are endangered.


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Natural Vegetation and Wildlife

natural vegetation and wildlife class 9

There is no definite time for trees to shed their leaves, as such, these forests appear to be green all the year round. Class 9th Solutions Geography Ch 4 Contemporary India — Natural Vegetation and Wildlife Quick Link Click Here Job Related. So, it is more cold at the top. Climate of India differs from north to south and east to west. India is also rich in non-flowering plants that include fern, algae, and fungi.

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