Can you see air? Can you touch it? Can you feel it? Does air take up space? Is air matter? These are questions that we solved using a scientific approach: Question, Hypothesis, Method and Conclusion.
Air is all around us. Air is everywhere. All living things need air to live. We inhale and exhale air, during breathing. Air is a mixture of gases. We cannot see air, but we can only feel its presence. Moving air is called wind. Yes! Air takes up space.