Trees are cut to meet the need for wood used in manufacturing paper, furniture, in food industry, etc. Answer: Endemic species are those species of plants and animals which are found exclusively in a particular area and do not found anywhere else naturally. NCERT Exemplar Problems for Class 8 Science for all chapters, Download Exemplar Solutions for Class 8 Science and download in pdf free. But less number of trees leads to an increase in the level of carbon-dioxide in the atmosphere. Plants grows on the top layer and it is also a habitat of many small organisms. It contains the most updated information of the global conservation status of species. Like a variety of plants (some have flowers and some give fruits) and animals (lion, deer, dog, snake) exist on earth. They are not at present in endangered, but will be in endangered. Their habitat is also conserved in this area. Why? This results in occurrence of a situation called drought. A sanctuary may be a reserved natural area meant for the preservation and development of threatened/endangered species. Conservation of wildlife The plants and animals found in one particular area are termed to be the flora and fauna of that area. It also results in the alteration of properties of soil. This soil is less fertile and has low quantity of humus. CBSE Class 8 Science - Conservation Of Plants And Animals (2) Chapter wise assignments are being given by teachers to students to make them understand the chapter concepts. Forests provide them food like seed grains, fruit, raw vegetables and other products like honey, meat of hunted wild animals for themselves, fodder for their animals, wood fuel for heating and cooking, even clothing using natural fibers, leaves and animal skins. Clearance of agricultural fields to grow more food. The Red Data Book was originally prepared by which of the following? Introduction- Conservation of plants and animals- Class 8 Science. For example, in forests there are a variety of animals like lion, deer, elephant. Tricks for Proper Utilization of Add-On 15 Minutes introduced in CBSE Board Exams The following are the various causes of depletion of wildlife: Habitat is a place where living and non-living organism lives. Sactuary is an area preserved for the conservation and protection of wildlife and operations like cutting timbre trees, collection of minor forest products etc. If you have any query regarding NCERT Exemplar Class 8 Science Chapter 7 Conservation of Plants and Animals, drop a comment below and we will get back to you at the earliest. Q13)     State the difference between wildlife sanctuary and biosphere reserve? The variety of plants and animals existing on earth are essential for the well being and survival of mankind. There are different Red Data Books for plants, animals and other species. It also results in the alteration of properties of soil. To prevent deforestation and for conservation of forests and wildlife, the government has implemented many rules, methods and policies. Tiger, lion, etc.) Since plants help in evaporation of water, deforestation reduce rainfall on land. Crop Production and Management Microorganisms Synthetic Fibres and Plastics Materials: Metals and Non- Metals Coal and Petroleum Combustion and Flame Conservation of Plants Cell - Structure And Functions Reproduction in Animals Reaching the Age of Adolescence Force And Pressure Friction Sound Chemical Effects of Electric Current Some Natural Phenomena Light Stars and the Solar System … Maximum diversity is found in forests. CBSE Class 8 Science Chapter 7 Conservation of Plants and Animals Revision Notes are by far the best and most reliable Revision Notes for Conservation of Plants and Animals. The success of the Sepilok Orangutan Rehabilitation Center in Sabah is a clear example of how effective such conservation programs are. It is maintained by the International union for the Conservation of Nature Resources (IUCN). Answer: This is because Biodiversity maintains the environment around us. Let’s start with the Conservation Of Plants And Animals Class 8 Notes by talking about extinction. Question: Differentiate between the Wildlife sanctuary and biosphere reserve. This post will be of great help to those students who are searching for JK textbook solutions online. For example: Giant squirrel, which is found only in South Asia. Answer: Some tribals depend on the jungle as they live in the deep forest like primitive people had lived in ancient times. Huge numbers of trees are being cut down to meet the need for increased land for housing, food, industries set up. Climate change (like sudden changes in environment) can actually cause disastrous loss of wildlife. 0. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning. Played 2 times. They are still away from the basic amenities of modern life. They are a group of the population capable of interbreeding to produce fertile offsprings and have common characteristics. Deforestation changes the climatic condition. As grazing control actually prevents soil erosion which is again essential as we know top layer is fertile as well as a habitat for various organisms. Edit. This document is highly rated by Class 8 students and has been viewed 29702 times. Protected forests are also not completely safe for wild animals. Jim Corbett National Park is a national park which is located in Nainital where people can go and see the natural beauty, but they are not supposed to do hunting and poaching. and omnivores (animal that eat both plants and animals, eg. Answer: Animals whose numbers are diminishing to a level that they might face extinction are known as the endangered animal. The natural habitat may be destroyed by man for his settlements, grazing grounds, agriculture, mining, industries, dam building etc. » CBSE Class 8 Science Conservation of Plants and Animals Worksheet Set A; CBSE Class 8 Science Conservation of Plants and Animals Worksheet Set A. Download PDF. Which of the following animal is endemic to Pachmarhi Biosphere Reserve? 1. Class 8 Science Notes. In this way it causes deforestation. Class 8 - Science. Save. For example: We get paper from forests. Food chain is a sequence of transfer of energy from one organism to another. Conservation of Wildlife is necessary to recognize the importance of nature and other wildlife species. Topics covered are the ecosystem, forest and its conservation, wildlife and its conservation, wildlife species and its types, red data book and migration. 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