CBSE Class 6 Science – Air Around Us
Chapter Overview
This chapter explains the presence of air, its components, and how it supports life. It also discusses the importance of clean air and ways to reduce air pollution.
Important Keywords
Atmosphere: The layer of air surrounding the Earth.
Oxygen: A gas essential for respiration.
Nitrogen: The most abundant gas in air.
Carbon Dioxide: A gas used by plants for photosynthesis.
Water Vapor: Moisture present in the air.
Air Pollution: The contamination of air by harmful substances.
Detailed Notes
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Important Facts
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Comparison Table
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Quick Revision
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Real Life Connection
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Frequently Asked Questions (FAQs)
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Learning Objectives
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