NCERT Solutions for Class 8 Science
- Chapter 1 Crop Production and Management
- Chapter 2 Microorganisms: Friend and Foe
- Chapter 3 Synthetic Fibres and Plastics
- Chapter 4 Materials: Metals and Non-Metals
- Chapter 5 Coal and Petroleum
- Chapter 6 Combustion and Flame
- Chapter 7 Conservation of Plants and Animals
- Chapter 8 Cell Structure and Functions
- Chapter 9 Reproduction in Animals
- Chapter 10 Reaching the Age of Adolescence
- Chapter 11 Force and Pressure
- Chapter 12 Friction
- Chapter 13 Sound
- Chapter 14 Chemical Effects of Electric Current
- Chapter 15 Some Natural Phenomena
- Chapter 16 Light
- Chapter 17 Stars and the Solar System
- Chapter 18 Pollution of Air and Water
NCERT Solutions for Class 8 Science
NCERT Solutions for Class 8 Science is a much needed study tool for CBSE students studying in Class 8. NCERT Science Solutions for Class 8 has been prepared by expert science teachers to help students in their exam preparation and clear doubts instantly. NCERT Book for Science Class 8 Study Material and Solutions, students can find answers to questions given in the textbook. Our solutions help you to understand the concepts better and prepare for the exams.
Class 8 Science Chapter 1 Crop Production and Management
This part clarifies the provincial practices identified with the production of produce and their organization. It incorporates the introduction of various yields, their climatic and nourishing prerequisites and soil groundwork for extensive improvement of harvests.
Class 8 Science Chapter 2 Microorganisms: Friends and Foe
This section oversees ruinous and important sorts of microorganisms and their importance in various regions. Where microorganisms reside, microorganisms and us, hurtful microorganisms, food conservation, nitrogen obsession, and nitrogen cycle are a part of the essential subjects shrouded in this section.
Class 8 Science Chapter 3 Synthetic Fibres and Plastic
This section oversees counterfeit surface and plastic that is used for a variety of direction. Sort of engineered strands, qualities of manufactured filaments, plastics, plastic as materials of decision and plastic and the climate are a part of the basics points of this section.
Class 8 Science Chapter 4 Materials: Metals and Non-metals
This chapter explains the metals, non-metals and their properties and employment. This section will help the students to classify the components into metals and non-metals on the basis of their properties. Physical properties of metals and non-metals, chemical properties of metals and non-metals, uses of metals and non-metals are a part of the important topics discussed in this chapter.
Class 8 Science Chapter 5 Coal and Petroleum
Coal and petroleum manage to be the two most essential fuels found by mankind. The chapter additionally explains natural gas and how properties are being depleted due to huge and uncontrolled use.
Class 8 Science Chapter 6 Combustion and Flame
In this chapter, students will study about combustion and its different types. It is beautifully explained with the help of activities. Measures have been given to control the fire. This is followed by an explanation of the concept of flame and the structure of flame. The chapter ends with the topic of fuel, fuel efficiency and harmful effects of burning fuel.
Class 8 Science Chapter 7 Conservation of Plants and Animals
This chapter emphasizes on deforestation and its causes, consequences of deforestation, how to conserve forests and wildlife. In addition, it deals with Biosphere Reserves, Flora and Fauna, Endemic Species, Wildlife Sanctuaries, National Parks, Red Data Book, Migration, Recycling of Paper and finally Reforestation.
Class 8 Science Chapter 8 Cell: Structure and Functions
It explains the inside and out information about the major unit of life -cell. It enlightens the students regarding the discovery of the cell, its inclination, properties, and composition
Class 8 Science Chapter 9 Reproduction in Animals
In this chapter, students will study that there are two modes of reproduction i.e. sexual and asexual reproduction, through which animals reproduce. The topic of sexual reproduction is described in detail where students will be familiar with male reproductive organs, female reproductive organs, fertilization, embryonic development, viviparous and oviparous animals. Asexual reproduction is explained at the end of this chapter.
Class 8 Science Chapter 10 Reaching the Age of Adolescence
In this chapter, the student will find out about changed that happen in the human body after which an individual ends up fitting for reproduction.in this chapter we will learn about the human conceptive organs and the role of hormones in the development of an individual.
Class 8 Science Chapter 11 Fore and Pressure
This chapter will take the students through the brilliant world of force and pressure. It will push them to build u uphold of the point as well as ace the ideas that will assist them with performing better.
Class 8 Science Chapter 12 Friction
It is an essential section of physics that deals with the support or opposition of movement. Its causes, effects, applications and other major properties are discussed in his chapter.
Class 8 Science Chapter 13 Sound
Sound talks about the distinction between music and noise. Noise pollution, its causes, impacts, and control measures are explained towards the finish off the chapter. This chapter will strengthen your base for future complex topics.
Class 8 Science Chapter 14 Chemical Effects of Electric Current
In this chapter, we will discover that metals, for example, copper and aluminum conducts electricity while materials, for example, rubber, plastic, and wood don’t conduct electricity.
Class 8 Science Chapter 15 Some Natural Phenomenon
This chapter will discuss the destructive natural phenomena i.e. light and earthquake. Steps to reduce the destruction caused by these natural events are also given at the end of the chapter. This chapter has been added so that the students can be aware of such natural phenomena and can protect themselves from such situations.
Class 8 Science Chapter 16 Light
Light talks about the key properties, impacts, and utilization of light and its subordinates. This chapter also gives information about regular reflection, diffused reflection, laws of reflection, etc.
Class 8 Science Chapter 17 Stars and Solar System
This chapter talks about the celestial bodies, moon, stars and constellations. After this the solar system is described along with the characteristics of each of the planets included in the solar system. Then some other members of the Solar System are also described, including asteroids, comets, meteors and meteorites, artificial satellites.
Class 8 Science Chapter 18 Pollution of Air and Water
This chapter makes us aware of the harmful changes happening around us due to air and water pollution and its impact on human life. The chapter starts with air pollution and how the air is polluted. Then it describes the effect of air pollution on the Taj Mahal. In addition, the concept of greenhouse effect and ways to reduce air pollution are explained. The chapter then discusses water pollution and how water gets polluted. Finally, it describes the method by which water is purified and water pollution can be controlled.