Our environment: Eco-system, Environmental problems, Ozone depletion, waste
production and their solutions. Biodegradable and non-biodegradable substances.
Unit I: Chemical Substances – Nature and Behaviour
You will learn for your Class X Board and Competitive Exams. Happy Learning at Glintal.
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Unit II: World of Living
You will learn for your Class X Board and Competitive Exams. Happy Learning at Glintal.
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Unit III: Natural Phenomena
You will learn for your Class X Board and Competitive Exams. Happy Learning at Glintal.
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Unit IV: Electric Current
You will learn for your Class X Board and Competitive Exams. Happy Learning at Glintal.
0/2
Unit V: Natural Resources
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Quizzes