CBSE Class 3 Science – Air Around Us

Chapter Overview

Air is all around us, even though we cannot see it. It is a mixture of gases essential for life on Earth. This chapter explores the properties of air, its importance, and how it helps in various activities like breathing, burning, and flying.

Sign In to Track

Important Keywords

Air: A mixture of gases that surrounds the Earth.
Oxygen: A gas in the air that is necessary for breathing.
Carbon Dioxide: A gas that plants use to make food.
Wind: Moving air.
Pollution: The contamination of air due to harmful substances.

Sign In to Track

Detailed Notes

to view full chapter (Air Around Us - Detailed Notes) resources and this section.

Important Facts

to view full chapter (Air Around Us - Important Facts) resources and this section.

Comparison Table

to view full chapter (Air Around Us - Comparison Table) resources and this section.

Quick Revision

to view full chapter (Air Around Us - Quick Revision) resources and this section.

Real Life Connection

to view full chapter (Air Around Us - Real Life Connection) resources and this section.

Frequently Asked Questions (FAQs)

to view full chapter (Air Around Us - Frequently Asked Questions (FAQs)) resources and this section.

Learning Objectives

to view full chapter (Air Around Us - Learning Objectives) resources and this section.