Learn & Practice - 8th Grade, Science

8th . Science (EVS) . Pollution of Air and Water

Understand the causes, effects, and control measures of air and water pollution. Learn how human activities impact the environment...

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Explore Pollution of Air and Water – Read the study material or test your knowledge with a quiz!

8th . Science (EVS) . Conservation of Plants and Animals

Explore conservation strategies to protect biodiversity. Learn about the importance of preserving plants and animals, the threats...

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Explore Conservation of Plants and Animals – Read the study material or test your knowledge with a quiz!

8th . Science (EVS) . Coal and Petroleum

Coal and petroleum are fossil fuels used as major energy sources. This chapter explains their formation, extraction, processing, u...

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Explore Coal and Petroleum – Read the study material or test your knowledge with a quiz!

8th . Science (EVS) . Combustion and Flame

Discover the science behind combustion and flame: the chemical reaction of fuel and oxygen that releases heat and light, its types...

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Explore Combustion and Flame – Read the study material or test your knowledge with a quiz!

8th . Science (EVS) . Cell: Structure and Functions

Cells are the basic units of life with distinct structures and functions that enable organisms to grow, reproduce, and perform vit...

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Explore Cell: Structure and Functions – Read the study material or test your knowledge with a quiz!

8th . Science (EVS) . Crop Production and Management

Learn about different agricultural practices, types of crops, irrigation methods, fertilizers, and the role of modern technology i...

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Explore Crop Production and Management – Read the study material or test your knowledge with a quiz!

8th . Science (EVS) . Chemical Effects of Electric Current

Explore how electric current causes chemical changes such as electrolysis, deposition, and gas evolution. Understand the principle...

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Explore Chemical Effects of Electric Current – Read the study material or test your knowledge with a quiz!