CBSE, Grade 8, Science

  18 chapters

Chapter1


Crop Production and Management

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionAgricultural PracticesBasic Practices of Crop ProductionFood from AnimalsFAQs
Chapter2


Microorganisms: Friend and Foe

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionMicroorganisms and UsHarmful Microorganisms Food PreservationNitrogen FixationFAQs
Chapter3


Synthetic Fibres and Plastics

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionWhat Are Synthetic Fibres?PlasticsFAQs
Chapter4


Materials: Metals and Non-Metals

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionPhysical Properties of Metals and non-MetalsChemical Properties of Metals and Non-MetalsUses of Metals and Non-MetalsFAQs
Chapter5


Coal and Petroleum

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionWhat is Coal?What is Petroleum?How are Coal and Petroleum formed?What are the Various Uses of Coal?What are the Various Uses of Petroleum?FAQs
Chapter6


Combustion and Flame

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionWhat is Combustion?Ignition TemperatureHow Do We Control Fire?Types of CombustionWhat is Flame?What is a Fuel?Fuel EfficiencyConsequences of burning FuelFAQs
Chapter7


Conservation of Plants and Animals

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionDeforestation and its CausesConsequences of DeforestationFAQs
Chapter8


Cell — Structure and Functions

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionDiscovery of the CellTypes of Cells Organisms show variety in cell number shape and sizeComparison of Plants and Animals CellsFAQs
Chapter9


Reproduction in Animals

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionModes of ReproductionSexual ReproductionFertilizationEmbryo DevelopmentAsexual ReproductionFAQs
Chapter10


Reaching the Age of Adolescence

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionAdolescence and PubertyChanges at PubertyRole of Hormones in Initiating Reproductive FunctionHormones Other Than Sex HormonesRole of Hormones in Completing the Life History of Insects and FrogsReproductive Phase of Life in HumansFAQs
Chapter11


Force and Pressure

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionWhat is Force?What is Pressure?What are the differences between Force and Pressure?FAQs
Chapter12


Friction

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionWhat is the definition of friction?What are the factors that affect friction?Friction: A necessary evil?Can wheels reduce friction?What are the various types of friction?FAQs
Chapter13


Sound

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionCharacteristics of the soundSound Produced By HumansAudible and Inaudible SoundsNoise PollutionSounds Needs a Medium For PropagationAmplitude, Time Period, and Frequency of a VibrationFAQs
Chapter14


Chemical Effects of Electric Current

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionElectroplatingInteraction of chemical effects of electric current with electricityFAQs
Chapter15


Some Natural Phenomena

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionWhat is Natural Phenomena?Static chargesCharged objectsInteraction Between Charges and Transfer of ChargesLightningEarthquakesFAQs
Chapter16


Light

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionWhat makes light visible?Laws of reflectionRegular and Diffused reflectionReflected light can be reflected againSunlight: White or Coloured?What is inside our eyes?How can we take care of our eyes?FAQs
Chapter17


Stars and The Solar System

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionThe MoonThe StarsConstellationsThe Solar SystemSome other members of the Solar SystemFAQs
Chapter18


Pollution of Air and Water

The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:
IntroductionAir PollutionCase Study - The Taj MahalGreenhouse EffectGlobal warmingCase Study - GangaFAQs

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