https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-4/x017c12e57b64cfa8:untitled-257/v/explanation-air-is-present-around-us 2023-06-26T03:56:33.129173029Z Explanation: Air is present around us Let's look at the explanation of the activity - Air is present all around us! Vibhor Pandey video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Explanation: Air is present around us Let's look at the explanation of the activity - Air is present all around us! https://cdn.kastatic.org/ka-youtube-converted/yyoz7OV4Q0E.mp4/yyoz7OV4Q0E.mp4 77 Air https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-4/x017c12e57b64cfa8:untitled-257/v/explanation-air-occupies-space 2023-06-26T03:56:33.129173029Z Explanation: Air occupies space Let's look at the explanation of the activity - Air occupies space! Vibhor Pandey video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Explanation: Air occupies space Let's look at the explanation of the activity - Air occupies space! https://cdn.kastatic.org/ka-youtube-converted/0tvaXRcuBow.mp4/0tvaXRcuBow.mp4 71 Air https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-4/x017c12e57b64cfa8:untitled-257/v/explanation-air-is-a-mixture-of-gases 2023-06-26T03:56:33.129173029Z Explanation: Air is a mixture of gases Let's look at the explanation of the activity - Air is a mixture of gases! Vibhor Pandey video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Explanation: Air is a mixture of gases Let's look at the explanation of the activity - Air is a mixture of gases! https://cdn.kastatic.org/ka-youtube-converted/nZ0HxN2gclk.mp4/nZ0HxN2gclk.mp4 128 Air https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-4/x017c12e57b64cfa8:untitled-257/e/properties-and-composition-of-air 2026-04-07T22:23:57.656416987Z Properties and Composition of Air LO: Properties and Composition of Air Revathi exercise https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-4/x017c12e57b64cfa8:untitled-257/v/ozone-layer-and-how-it-gets-depleted 2023-09-14T11:22:40.102153098Z Ozone layer and how it gets depleted What exactly is ozone? How is it formed? And how does humanity destroy it? Let's find answers to all these questions in this video. Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Ozone layer and how it gets depleted What exactly is ozone? How is it formed? And how does humanity destroy it? Let's find answers to all these questions in this video. https://cdn.kastatic.org/ka-youtube-converted/ZdmO6ORgTPg.mp4/ZdmO6ORgTPg.mp4 204 Air https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-4/x017c12e57b64cfa8:untitled-257/e/utility-of-ozone-layer 2025-08-05T08:33:57.588913915Z Utility of Ozone Layer LO: Utility of ozone layer Revathi exercise