Pollution of Air and Water Students will be able to revise this section about the different types of pollution water and air pollution; their causes and preventive measures.Our Class 8 Science Notes explain each topic step by step and even provide shortcut techniques.
Students can avail these study materials for 8 th Science Notes available online for revision as a part of their exam preparation. CBSE Solutions Class 8 Science Notes PDF can be easily accessed online. Science Class 8 Marks Guide Download NCERT RevisionDownload NCERT Revision Notes PDF to start revising for your exams right away. Science Class 8 Marks Guide Download NCERT SolutionsYou can also download NCERT Solutions for Class 8 Maths to help you to revise complete syllabus and score more marks in your examinations. We maintain a high standard for our revision notes; therefore, they are accurate and one of the best that are available online. Our Class 8 Science Notes contain diagrams and charts to facilitate ease of comprehension. They are written in clear language that helps the students to memorise essential terminologies quickly before their exams and makes the whole revision process much more efficient. Download the Key Revision Notes for Class 8 Science in PDF format to speed up your studying before examinations. NCERT Notes for Class 8 Science Revision Notes The Class 8 Science book comprises of 18 chapters covering the following topics Crop Production and Management Our Class 8 Science Notes Chapter 1 starts with the definition of crop and also discusses the topics such as - basic practices of crop production, animal husbandry etc. Microorganisms: Friend and Foe Students can download our Class 8 Science Chapter 2 Notes PDF to revise the characteristic features of microorganisms and their advantages and disadvantages. Synthetic Fibres and Plastic Our CBSE Class 8 Science Notes on this chapter begin with listing out the following: Features of synthetic fibres Types of synthetic fibres Characteristics of plastics Effects of plastics on the environment Materials: Metals and Non-Metals Students will be able to recall the various physical and chemical properties of metals and non-metals from this chapter when they go through our revision notes. Coal and Petroleum Chapter 5 talks about two types of natural resources inexhaustible and exhaustible. Combustion and Flame Students should go through our Science Class 8 Notes to revise the difference between combustion and flames, mentioned in this chapter. Conservation of Plants and Animals This section will talk about Biodiversity Flora and fauna, migration Threatened species and its types The importance of the national park, sanctuaries Cell Structure and Functions Our Class 8 th Science Notes chapter contains an in-depth analysis of cell, its features and different components of a cell. Reproduction in Animals This chapter will discuss in detail the process of reproduction in animals. There are two modes Sexual reproduction Asexual reproduction Reaching the Age of Adolescence You can revise the following topics with our Notes of Science Class 8 Puberty and the changes that a human male and female experience on reaching puberty Hormones The process of reproduction and reproductive health. Considering the complexity of the chapter, our revision notes are the most preferred option, especially in case the exams are close. Friction Our NCERT Science Notes Class 8 will help you to recapitulate the following topic friction effects of friction advantages and disadvantages of friction how can friction be increased and decreased Sound This chapter helps a student to differentiate between sound and noise by discussing their characteristic features. Chemical Effects of Electric Current Our Science Class 8 Notes is divided into the following section electrolysis, electroplating and applications of electroplating so that students can quickly revise the chapter before their exams. Some Natural Phenomena You can go through our Science Notes Class 8 discusses natural phenomena like earthquake, lightning and protective measures that can be adopted to prevent damage to life and property. Light Go through our Class 8 Science Notes PDF to revise the crucial points on light, types of reflection and laws of reflection. Stars and the Solar System Our Notes of Class 8 Science covers all the aspects related to the solar system such as stars, sun, planets, satellites etc.
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