【正文】
Does air have taste or smell? No. It uses hot air. How does a balloon lift people up? How do kites and planes stay in the sky? They ride on air. What is it? Does it have any colour or taste? Can you see or feel it? What is it? Does it have any colour or taste? Can you see or feel it? It is air. No, it doesn’t. I cannot see it, but I can feel it. It has no ______ or _______. It has no _______ or _______. We cannot ____ it, but we can ____ it. colour shape smell taste see feel Why is it important?