NCERT Solutions for Science Exemplar Class 8

NCERT Solutions for Science Exemplar Class 8 - Shaalaa.com
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Science Exemplar Class 8

Author: NCERT
Publisher: NCERT
Language: English

Shaalaa provides solutions for NCERT Class 8 and has all the answers for the questions given in Science Exemplar Class 8. Shaalaa is surely a site that most of your classmates are using to perform well in exams.

You can solve Science Exemplar Class 8 textbook questions and use Shaalaa NCERT Solutions for Class 8 Science to verify your answers.

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Chapters covered in NCERT Solutions for Science Exemplar Class 8

NCERT Class 8 Science (8th) Chapter 1: Crop Production and Management solutions

Concepts covered in Crop Production and Management are Agricultural Implements, Animal Products used as Food, Basic Practices of Crop Production, Crop and Its Types, Fertilizers, Harvesting of Crops, Irrigation, Manuring (Biomanuring), Method of Irrigation, Methods to Replenish Nutrients in Your Soil, Soil Formation and Preparation for Agriculture, Sowing and Selection of Seed, Storage of Food Grains, Weeding

NCERT Class 8 Science (8th) Chapter 1: Crop Production and Management exercises

ExerciseNo. of questionsPages
Multiple Choice Questions111 to 2
Very Short Answer Questions92 to 3
Short Answer Questions83 to 4
Long Answer Questions75 to 6

NCERT Class 8 Science (8th) Chapter 2: Microorganisms : Friend and Foe solutions

Concepts covered in Microorganisms : Friend and Foe are Harmful Effects of Microorganisms (Microbes), Methods of Food Preservation, Microorganisms (Microbes) and Microbiology, Nitrogen Cycle, Nitrogen Fixation, Preservation of Food, Uses of Microorganisms (Microbes), Where Do Microorganisms Live?

NCERT Class 8 Science (8th) Chapter 2: Microorganisms : Friend and Foe exercises

ExerciseNo. of questionsPages
Multiple Choice Questions87 to 13
Very Short Answer Questions158 to 9
Short Answer Questions69
Long Answer Questions1210 to 12

NCERT Class 8 Science (8th) Chapter 3: Synthetic Fibres and Plastics solutions

Concepts covered in Synthetic Fibres and Plastics are Biodegradable Plastics, Fabrics, Fibre, Harmful Effects of Plastics, Man-made Fibre: Nylon, Man-made Fibre: Plastics, Man-made Fibre: Polyester and Acrylic, Man-made Fibre: Rayon, Man-made Fibre: Synthetic Fibres, Recycling of Plastic

NCERT Class 8 Science (8th) Chapter 3: Synthetic Fibres and Plastics exercises

ExerciseNo. of questionsPages
Multiple Choice Questions1013 to 14
Very Short Answer Questions814
Short Answer Questions1515
Long Answer Questions816

NCERT Class 8 Science (8th) Chapter 4: Materials : Metals and Non-Metals solutions

Concepts covered in Materials : Metals and Non-Metals are Chemical Properties of Metal, Chemical Properties of Non-metal, Classification of Material, Material and Its Properties, Physical Properties of Metals, Physical Properties of Non-metal, Types of Elements: Metals, Types of Elements: Non-metal

NCERT Class 8 Science (8th) Chapter 4: Materials : Metals and Non-Metals exercises

ExerciseNo. of questionsPages
Multiple Choice Questions1218 to 19
Very Short Answer Questions919 to 20
Short Answer Questions620 to 21
Long Answer Questions521 to 22

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NCERT Class 8 Science (8th) Chapter 5: Coal and Petroleum solutions

Concepts covered in Coal and Petroleum are Carbon: a Versatile Element, Conventional Sources of Energy and Non-conventional Sources of Energy, Extraction of Coal, Natural Gas, Non-crystalline/Amorphous Forms: Coal, Non-crystalline/Amorphous Forms: Cock, Petroleum, Refining of Crude Petroleum, Some Natural Resources Are Limited, Special Features of Carbon

NCERT Class 8 Science (8th) Chapter 5: Coal and Petroleum exercises

ExerciseNo. of questionsPages
Multiple Choice Questions1224 to 25
Very Short Answer Questions2425 to 26
Short Answer Questions726 to 27
Long Answer Questions1028

NCERT Class 8 Science (8th) Chapter 6: Combustion and Flame solutions

Concepts covered in Combustion and Flame are Combustion, Flame, Fuel, Fuel Efficiency, How Do We Control Fire?, Types of Combustion, Types of Fuel

NCERT Class 8 Science (8th) Chapter 6: Combustion and Flame exercises

ExerciseNo. of questionsPages
Multiple Choice Questions1530 to 31
Very Short Answer Questions1332
Short Answer Questions2333 to 34
Long Answer Questions829 to 35

NCERT Class 8 Science (8th) Chapter 7: Conservation of Plants and Animals solutions

Concepts covered in Conservation of Plants and Animals are Biosphere Reserve, Consequences of Deforestation, Conservation of Forest, Conservation of Wildlife, Deforestation and Its Causes, Endemic Species, Flora and Fauna of Forest Ecosystem, Migration, National Park, Recycling of Paper, Red Data Book, Reforestation, Wildlife Sanctuary

NCERT Class 8 Science (8th) Chapter 7: Conservation of Plants and Animals exercises

ExerciseNo. of questionsPages
Multiple Choice Questions1137 to 38
Very Short Answer Questions838 to 39
Short Answer Questions839
Long Answer Questions339

NCERT Class 8 Science (8th) Chapter 8: Cell—Structure and Functions solutions

Concepts covered in Cell—Structure and Functions are Cell: the Fundamental Unit of Life, Cell Wall - “Supporter and Protector”, Cytoplasm - “Area of Movement”, Non-living Substances Or Cell Inclusion, Nucleus - “Brain” of the Cell, Organisms Show Variety in Cell Number, Shape and Size, Plant Cell and Animal Cell, Plasma Membrane, Plastids, Prokaryotic and Eukaryotic Cell, Semi-permeable Membrane (Cell Membrane), Structure of a Cell, The Invention of the Microscope and the Discovery of Cell

NCERT Class 8 Science (8th) Chapter 8: Cell—Structure and Functions exercises

ExerciseNo. of questionsPages
Multiple Choice Questions2440 to 43
Very Short Answer Questions643 to 44
Short Answer Questions944 to 46
Long Answer Questions346

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NCERT Class 8 Science (8th) Chapter 9: Reproduction in Animals solutions

Concepts covered in Reproduction in Animals are Asexual Reproduction in Animal, Asexual Reproduction in Plant, Embryo Formation in Viviparous and Oviparous Animals - Young Ones to Adults, Embryonic Development in Human, Fertilization in Human, Gametogenesis, Mode of Reproduction in Animal, Reproduction in Animal and Human, Reproduction in Plant, Sexual Reproduction in Animals, The Female Reproductive System, The Male Reproductive System

NCERT Class 8 Science (8th) Chapter 9: Reproduction in Animals exercises

ExerciseNo. of questionsPages
Multiple Choice Questions1047 to 48
Very Short Answer Questions548 to 49
Short Answer Questions1149
Long Answer Questions449 to 51

NCERT Class 8 Science (8th) Chapter 10: Reaching the Age of Adolescence solutions

Concepts covered in Reaching the Age of Adolescence are Adolescence and Puberty, Changes at Puberty, Hormones Other than Sex Hormones, Nutritional Needs of Adolescents, Personal Hygiene for Adolescence, Reproductive Health, Reproductive Phase of Life in Humans, Role of Hormones in Completing the Life History of Insects and Frogs, Role of Hormones in Initiating Reproductive Function, Secondary Sex Characteristics, Sex Determination

NCERT Class 8 Science (8th) Chapter 10: Reaching the Age of Adolescence exercises

ExerciseNo. of questionsPages
Multiple Choice Questions653 to 54
Very Short Answer Questions142 to 54
Short Answer Questions755 to 56
Long Answer Questions1056 to 60

NCERT Class 8 Science (8th) Chapter 11: Force solutions

Concepts covered in Force are A Force Can Change the State of Motion, Atmospheric Pressure, Effect of Force, Exploring Forces, Factors Affecting Liquid Pressure, Force, Force Can Change the Shape of an Object, Force - Push or Pull, Forces Are Due to an Interaction, Liquid Pressure, Thrust and Pressure, Types of Force: Contact Force, Types of Force: Non-Contact Force

NCERT Class 8 Science (8th) Chapter 11: Force exercises

ExerciseNo. of questionsPages
Multiple Choice Questions861 to 63
Very Short Answer Questions963 to 64
Short Answer Questions764 to 66
Long Answer Questions666 to 67

NCERT Class 8 Science (8th) Chapter 12: Friction solutions

Concepts covered in Friction are Effects of Friction, Factors Affecting Friction, Fluid Friction, Force of Friction, Friction - A Necessary Evil, Increasing and Reducing Friction, Kinds of Friction

NCERT Class 8 Science (8th) Chapter 12: Friction exercises

ExerciseNo. of questionsPages
Multiple Choice Questions868 to 69
Very Short Answer Questions569 to 70
Short Answer Questions870 to 71
Long Answer Questions472

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NCERT Class 8 Science (8th) Chapter 13: Sound solutions

Concepts covered in Sound are Audibility and Range, Characteristics of a Sound Wave, Human Ear, Loudness and Intensity, Musical Instruments, Noise and Music, Noise Pollution, Oscillator, Oscillation and Oscillatory Motion, Pitch (or shrillness) and frequency, Production of Sound, Propagation of Sound, Properties of Sounds, Sound, Sound Need a Medium to Travel, Sound Produced by Humans

NCERT Class 8 Science (8th) Chapter 13: Sound exercises

ExerciseNo. of questionsPages
Multiple Choice Questions1073 to 74
Very Short Answer Questions574
Short Answer Questions575
Long Answer Questions575 to 76

NCERT Class 8 Science (8th) Chapter 14: Chemical Effects of Electric Current solutions

Concepts covered in Chemical Effects of Electric Current are Chemical Effects of Electric Current, Conductor of Electricity: Liquid, Conductors and Insulators, Electricity

NCERT Class 8 Science (8th) Chapter 14: Chemical Effects of Electric Current exercises

ExerciseNo. of questionsPages
Multiple Choice Questions777 to 78
Very Short Answer Questions779
Short Answer Questions679 to 81
Long Answer Questions782 to 85

NCERT Class 8 Science (8th) Chapter 15: Some Natural Phenomena solutions

Concepts covered in Some Natural Phenomena are Earthquake, Electric Charges, Electroscope, Force of Friction, Lightning and Lightning Safety, Protection Against Earthquakes, Transfer of Charge, Types of Charges and Their Interaction

NCERT Class 8 Science (8th) Chapter 15: Some Natural Phenomena exercises

ExerciseNo. of questionsPages
Multiple Choice Questions1086 to 87
Very Short Answer Questions987 to 88
Short Answer Questions888 to 89
Long Answer Questions589

NCERT Class 8 Science (8th) Chapter 16: Light solutions

Concepts covered in Light are Care of the Eyes, Concept of Prism, Dispersion of Light Through Prism and Formation of Spectrum, Human Eye: Structure of the Eye, Law of Reflection of Light, Light, Multiple Reflections, Reflection of Light, Terms Used in Reflection of Light, Types of Reflection, Visual Impairment and Braille System

NCERT Class 8 Science (8th) Chapter 16: Light exercises

ExerciseNo. of questionsPages
Multiple Choice Questions891 to 93
Very Short Answer Questions593 to 94
Short Answer Questions694 to 95
Long Answer Questions695 to 96

NCERT Class 8 Science (8th) Chapter 17: Stars and Solar System solutions

Concepts covered in Stars and Solar System are Constellation, Moon and Its Phases, Other Bodies of the Solar System, Sky Watching, Stars and Its Types, The Solar System

NCERT Class 8 Science (8th) Chapter 17: Stars and Solar System exercises

ExerciseNo. of questionsPages
Multiple Choice Questions797 to 98
Very Short Answer Questions1299 to 100
Short Answer Questions4101
Long Answer Questions7101 to 103

NCERT Class 8 Science (8th) Chapter 18: Pollution of Air and Water solutions

Concepts covered in Pollution of Air and Water are Air Pollution and Its Causes, Case Study: Ganga Pollution and Ganga Action Plan, Case Study: The Taj Mahal, Global Warming, Green House Effect, Pollution and Its Types, Potable Water, Prevention of Air Pollution, Prevention of Water Pollution, Preventive Measures of Global Warming, Preventive Measures of Green House Effect, Purification of Water, Water Pollution and Its Causes

NCERT Class 8 Science (8th) Chapter 18: Pollution of Air and Water exercises

ExerciseNo. of questionsPages
Multiple Choice Questions12104 to 105
Very Short Answer Questions6105
Short Answer Questions18106 to 107
Long Answer Questions8107 to 108

NCERT Solutions for Science Exemplar Class 8

Class 8 NCERT solutions answers all the questions given in the NCERT textbooks in a step-by-step process. Our Science tutors have helped us put together this for our Class 8 Students. The solutions on Shaalaa will help you solve all the NCERT Class 8 Science (8th) questions without any problems. Every chapter has been broken down systematically for the students, which gives fast learning and easy retention.

Shaalaa provides free NCERT solutions for Science Exemplar Class 8. Shaalaa has carefully crafted NCERT solutions for Class 8 Science (8th) that can help you understand the concepts and learn how to answer properly in your board exams. You can also share our link for free Class 8 Science (8th) NCERT solutions with your classmates.

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NCERT Class 8 Science (8th) Guide Book Back Answers

We hope that the following CBSE NCERT Class 8 Science (8th) Book Answers Solutions Guide Pdf Free Download in English Medium would be of use to you. Answer material is developed as per the latest exam pattern and is part of NCERT Class 8 Books Solutions. You will not miss any topics or concepts discussed in the book and will get more conceptual knowledge from the study material. If you have any questions about the CBSE New Syllabus Class 8 Class 8 Science (8th) Guide Pdf of Text Book Back Questions and Answers, Notes, Chapter Wise Important Questions, Model Questions, and so on, please contact us.

Comprehensive NCERT solutions for Science Exemplar Class 8

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All the NCERT Science Exemplar Class 8 solutions here cover all 18 chapters. As a result, you will be able to fully prepare for the exam adequately and without having to worry about missing anything. You rarely get such a benefit, and that on its own is what really makes the Science Exemplar Class 8 NCERT solutions provided here such an extraordinary advantage that you can always rely on. Just consider giving it a try for yourself and you will find it very comprehensive, professional and convenient at the same time.

Our NCERT solutions for Science Exemplar Class 8 cover everything from Crop Production and Management, Microorganisms : Friend and Foe, Synthetic Fibres and Plastics, Materials : Metals and Non-Metals, Coal and Petroleum, Combustion and Flame, Conservation of Plants and Animals, Cell—Structure and Functions, Reproduction in Animals, Reaching the Age of Adolescence, Force, Friction, Sound, Chemical Effects of Electric Current, Some Natural Phenomena, Light, Stars and Solar System, Pollution of Air and Water and the other topics. Yes, these are the best NCERT 12 Science solution options on the market. You get to fully prepare for the exam in a reliable and comprehensive manner. You just have to check it out for yourself and the experience can be really impressive.

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