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NCERT Solutions for Class 8 Science

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Solutions for Science Textbook For Class 8

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

You can solve Science Textbook For Class 8 and use Shaalaa NCERT Solutions for Class 8 Science to check your answers.

NCERT Solutions for Class 8 Science

Science Textbook For Class 8

Chapters covered in NCERT Solutions for Class 8 Science

Chapter 1: Crop Production and Management

Shaalaa has a total of 18 questions are solved for this Chapter in Class 8 Science. Chapters covered in Crop Production and Management are Adding Manure and Fertilisers, Agricultural Practices, Concept of Harvesting, Concept of Irrigation, Food from Animals, Preparation of Soil, Protecting from Weeds, Sowing

Chapter 2: Microorganisms : Friend and Foe

Shaalaa has a total of 17 questions are solved for this Chapter in Class 8 Science. Chapters covered in Microorganisms : Friend and Foe are Concept of Harmful Microorganisms, Concept of Microorganisms, Concept of Microorganisms Live, Food Preservation, Microorganisms and Us, Nitrogen Cycle, Nitrogen Fixation

Chapter 3: Synthetic Fibres and Plastics

Shaalaa has a total of 17 questions are solved for this Chapter in Class 8 Science. Chapters covered in Synthetic Fibres and Plastics are Concept of Plastics, Concept of Synthetic Fibres, Plastics and the Environment, Plastics as Materials of Choice, Types of Synthetic Fibres

Chapter 4: Materials : Metals and Non-metals

Shaalaa has a total of 21 questions are solved for this Chapter in Class 8 Science. Chapters covered in Materials : Metals and Non-metals are Chemical Properties of Metals and Non-metals, Physical Properties of Metals and Non-metals, Uses of Metals and Nonmetals

Chapter 5: Coal and Petroleum

Shaalaa has a total of 14 questions are solved for this Chapter in Class 8 Science. Chapters covered in Coal and Petroleum are Concept of Coal, Concept of Natural Gas, Concept of Petroleum, Some Natural Resources Are Limited

Chapter 6: Combustion and Flame

Shaalaa has a total of 18 questions are solved for this Chapter in Class 8 Science. Chapters covered in Combustion and Flame are Concept of Combustion, Concept of Control Fire, Concept of Flame, Concept of Fuel, Fuel Efficiency, Structure of a Flame, Types of Combustion

Chapter 7: Conservation of Plants and Animals

Shaalaa has a total of 28 questions are solved for this Chapter in Class 8 Science. Chapters covered in Conservation of Plants and Animals are Biosphere Reserve, Concept for Forest Ecosystem - Flora and Fauna, Concept for National Park, Concept of Migration, Concept of Red Data Book, Concept of Reforestation, Consequences of Deforestation, Conservation of Forest and Wildlife, Deforestation and Its Causes, Endemic Species, Recycling of Paper, Wildlife Sanctuary

Chapter 8: Cell - Structure and Functions

Shaalaa has a total of 14 questions are solved for this Chapter in Class 8 Science. Chapters covered in Cell - Structure and Functions are Cell Structure and Function, Comparison of Plant and Animal Cells, Concept of the Cell, Discovery of the Cell, Organisms Show Variety in Cell Number, Shape and Size, Parts of the Cell

Chapter 9: Reproduction in Animals

Shaalaa has a total of 21 questions are solved for this Chapter in Class 8 Science. Chapters covered in Reproduction in Animals are Concept of Asexual Reproduction, Concept of Sexual Reproduction, Modes of Reproduction

Chapter 10: Reaching the Age of Adolescence

Shaalaa has a total of 14 questions are solved for this Chapter in Class 8 Science. Chapters covered in Reaching the Age of Adolescence are Adolescence and Puberty, Changes at Puberty, Concept of Reproductive Health, Hormones Other than Sex Hormones, 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 Sexual Characters, Sex of the Baby Determined

Chapter 11: Force and Pressure

Shaalaa has a total of 19 questions are solved for this Chapter in Class 8 Science. Chapters covered in Force and Pressure are Atmospheric Pressure, Concept of Contact Forces, Concept of Non-contact Forces, Concept of Pressure, Exploring Forces, Force Can Change the Shape of an Object, Force Can Change the State of Motion, Force - Push Or Pull, Forces Are Due to an Interaction, Pressure Exerted by Liquids and Gases

Chapter 12: Friction

Shaalaa has a total of 14 questions are solved for this Chapter in Class 8 Science. Chapters covered in Friction are Factors Affecting Friction, Fluid Friction, Force of Friction, Friction : a Necessary Evil, Increasing and Reducing Friction, Wheels Reduce Friction

Chapter 13: Sound

Shaalaa has a total of 25 questions are solved for this Chapter in Class 8 Science. Chapters covered in Sound are Amplitude, Time Period and Frequency of a Vibration, Audible and Inaudible Sounds, Hear Sound Through Our Ears, Noise and Music, Noise Pollution, Sound Needs a Medium for Propagation, Sound - Produced by a Vibrating Body, Sound Produced by Humans

Chapter 14: Chemical Effects of Electric Current

Shaalaa has a total of 15 questions are solved for this Chapter in Class 8 Science. Chapters covered in Chemical Effects of Electric Current are Chemical Effects of Electric Current, Concept of Electrolysis, Conductor of Electricity: Liquid, Electroplating

Chapter 15: Some Natural Phenomena

Shaalaa has a total of 15 questions are solved for this Chapter in Class 8 Science. Chapters covered in Some Natural Phenomena are Charging by Rubbing, Concept of Lightning Safety, Earthquakes, Lightning, Story of Lightning, Transfer of Charge, Types of Charges and Their Interaction

Chapter 16: Light

Shaalaa has a total of 28 questions are solved for this Chapter in Class 8 Science. Chapters covered in Light are Care of Eyes, Concept of Braille System, Concept of Light and Eyes, Concept of Multiple Images, Laws of Reflection, Reflected Light - Reflected Again, Regular and Diffused Reflection, Sunlight - White Or Coloured, Visible Things, Visual Impairment

Chapter 17: Stars and the Solar System

Shaalaa has a total of 27 questions are solved for this Chapter in Class 8 Science. Chapters covered in Stars and the Solar System are Concept of Moon, Concept of Solar System, Concept of Stars, Constellations, Introduction of Star and Solar System, Other Members of the Solar System

Chapter 18: Pollution of Air and Water

Shaalaa has a total of 11 questions are solved for this Chapter in Class 8 Science. Chapters covered in Pollution of Air and Water are Agrochemicals and Their Effects, Air Get Polluted, Case Study : the Taj Mahal, Concept of Air Pollution, Concept of Greenhouse Effect, Concept of Potable Water, Concept of Water Pollution, Reduce Air Pollution, Reduce Water Pollution, Water Get Polluted

NCERT Solutions for Class 8 Science

Class 8 NCERT solutions answers all the questions given in the NCERT textbooks in a step-by-step process. Our Maths 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 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 Class 8 Science. Shaalaa has carefully crafted NCERT solutions for Class 8 Science 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 NCERT solutions with your classmates.

If you have any doubts while going through our Class 8 Science NCERT solutions, then you can go through our Video Tutorials for Science. The tutorials should help you better understand the concepts.

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