Science

Embibe Big Book is an AI-powered comprehensive curriculum for Science Grade 8. It consists of the best questions from dozens of most popular books in the country.

Biology covers chapters such as Cell - Structure and Functions, Crop Production And Management, Microorganism Friend and Foe, Reproduction in Animals, Conservation of Plants and Animals and, Reaching the age of Adolescence

Biology

Chemistry covers chapters such as Coal and Petroleum, Synthetic Fibres and Plastics, Combustion and Flame and, Material : Metals and Non-Metals

Chemistry

Physics covers chapters such as Light, Sound, Friction, Force and Pressure, Chemical Effects of Electric Current, Stars and the Solar System and, Some Natural Phenomenon

Physics

SCIENCE TEXTBOOK FOR CLASS VIII

SCIENCE For Class VIII

Learning Elementary Science with Online Support

I Explore 3rd EDITION A Science Textbook 8

All in One - SCIENCE CBSE Class 8

Full Marks Science

New Science Ahead 8

Galaxy A Course in Science Book 8

OXFORD New Science In Everyday Life 8

Basic Science for Class 8

Expanded Universal Science

Lakhmir Singh's SCIENCE FOR CLASS 8

Study Mate Science Class 8

NCERT Exemplar Science - Class 8

Uncovering the Wonders and Risks of Cloning

Care of Eyes

Crop Harvesting

Braille System

Production of Sound in Humans

Hormones and the Life Cycles of Insects and Frogs

Role of Hormones in Reproductive Functions

Modes of Reproduction

Food Preservation (Pasteurisation)

Traditional Methods of Irrigation

Soil Preparation

The Structure of a Flame

Natural and Synthetic Fibres

Petrochemicals in Synthetic Fibres

Polymers

Fabrics for Clothes

Irrigation

Ploughing and Agricultural Implements

Biodegradable and Non-biodegradable Materials

Plastics and the Environment

Reproduction and Its Two Modes

Refining of Petroleum

Metal Displacement Reactions

Muscular Force

Contact and Non-contact Forces

Construction and Working of Fire Extinguishers

Study of Infrasound and Ultrasound in Waves

Reducing Global Warming

Asteroids, Comets, Meteors and Meteorites

The Outer Planets

The Inner Planets

Different Constellations

The Sun

Stars in the Sky

Persistence of Vision

Accommodation of the Eye

Kaleidoscope

Earth's Crust

Examples of Electrostatic Charging by Rubbing

Musical Sound and Noise

Loudness and Pitch

Rolling and Sliding Friction

Uses of Friction

Methods of Reducing Friction

Effects of Friction

Examples of Non-contact Forces

Forces and Motion

Forces Are Due to Interaction

Force: Push or Pull

Sex Determination in Humans

Puberty, Menstruation and Menopause

Hormones and Endocrine Glands

Life Cycle of a Frog

Life Cycle of a Butterfly

Fertilisation and Implantation in Humans

Features of the Animal Cell

Nucleus and Lysosomes

Cellular Anatomy of Plant Cell

Structure of Onion Peel and Cork Cells

Different Types of Combustion

Combustible and Non-combustible Substance

Ignition Temperature and Combustion

Types of Fuel and Their Uses

Reactions of Metals with Bases

Reactions of Metals with Acids

Reaction of Metals with Water

Reaction of Metals with Oxygen

Nitrogen Cycle

Microbes - Tiny but Deadly

Algae and Diatoms - Structure and Habitat

Pesticides and Weedicides

Manuring, Weeding and Irrigation

Types of Crops

Crop Production and Crop Improvement

Soil Erosion - Causes and Prevention

Impacts of Human Activities on the Environment

Structure of Ecosystem

Importance of Forests

Forests and Their Resources

Amoeba- Its Movement and Digestion

Recycling Plastic

Dust and Smoke Particles in Air

Nutrients in Common Food Items

Air Pollution and Its Sources

Artificial Satellites

Calorific Value and Fuel Efficiency

Inexhaustible Sources of Energy

Reproduction by Spore Formation

Flames and Its Types

Chemical Reactivity of Metals

Importance of Animal Husbandry

The Vermicomposting Process

Factors Responsible for Soil Erosion

Causes and Environmental Effects of Water Pollution

Structure of Human Ear

Propagation of Sound Waves Through Different Media

Amplitude, Time Period & Frequency of a Vibration

Process Involved in Wastewater Treatment

Water Pollution and Its Causes

This chapter covers topics, such as, Characteristics of Plastics, Characteristics of Synthetic Fibres, Types of Synthetic Fibres, Plastics and the Environment, Synthetic Fibres & Plastics etc.

Synthetic Fibres and Plastics

This chapter covers topics, such as, Solar System, The Stars and Constellations & The Moon etc.

Stars and the Solar System

This chapter covers topics, such as, Greenhouse Effect, Air Pollution, Water Pollution & Introduction to Pollution etc.

Pollution of Air and Water

This chapter covers topics, such as, Chemical Effects of Electric Current, Electroplating & Liquids Conduct Electricity etc.

Chemical Effects of Electric Current

This chapter covers topics, such as, Comparison of Plant and Animal Cells, Parts of the Cell, Cell Structure and Function, Discovery of the Cell & Cell Shape and Size etc.

Cell - Structure and Functions

This chapter covers topics, such as, Inside Our Eyes, Laws of Reflection, Reflected Light Can be Reflected Again, Multiple Images, Regular and Diffused Reflection, Braille System, Care of Eyes & Sunlight - White or Coloured etc.

Light

This chapter covers topics, such as, Natural Resources, Petroleum, Coal, Natural Gas & Conservation of Natural Resources etc.

Coal and Petroleum

This chapter covers topics, such as, Fluid Friction, Friction : A Necessary Evil, Factors Affecting Friction, Force of Friction & Increasing and Reducing Friction etc.

Friction

This chapter covers topics, such as, Conservation of Forest and Wildlife, Deforestation and its Causes & Consequences of Deforestation etc.

Conservation of Plants and Animals

This chapter covers topics, such as, Sound Produced by Humans, Audible and Inaudible Sounds, Noise Pollution & Noise and Music etc.

Sound

This chapter covers topics, such as, Asexual Reproduction, Modes of Reproduction & Sexual Reproduction etc.

Reproduction in Animals

This chapter covers topics, such as, Preparation of Soil, Food from Animals, Basic Practices of Crop Production, Protection from Weeds, Storage of Food Grains, Irrigation, Agricultural Practices, Harvesting & Manure and Fertilisers etc.

Crop Production And Management

This chapter covers topics, such as, Earthquake, Sparks and Electric Charges, Lightning, Charging by Rubbing & Charge etc.

Some Natural Phenomenon

This chapter covers topics, such as, Exploring Forces, Pressure Exerted by Liquids and Gases, A Force Can Change the State of Motion, Pressure, Contact Forces, Force - A Push or a Pull & Non-contact Forces etc.

Force and Pressure

This chapter covers topics, such as, Uses of Metals and Non-metals, Physical Properties of Metals and Non-metals & Chemical Properties of Metals and Non-metals etc.

Material : Metals and Non-Metals

This chapter covers topics, such as, Fuel Efficiency, Flame, Controlling the Fire, Structure of a Flame, Harmful Products due to Burning of Fuels, Types of Combustion, Fuel & Combustion etc.

Combustion and Flame

This chapter covers topics, such as, Reproductive Health, Changes at Puberty, Sex Determination & Role of Hormones in Reproductive Functions etc.

Reaching The Age of Adolescence

This chapter covers topics, such as, Harmful Microorganisms, Nitrogen Fixation, Friendly Microorganisms, Food Preservation & Introduction to Microorganisms etc.

Microorganism Friend and Foe

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