Why Does It Get Colder the Higher You Go
All else remaining equal the air gets colder. What this means is that it is less dense. Why Is It Colder At Higher Elevations A Thorough And Visual Explanation By Barry Fischer Medium So in a room - with a ceiling - warm air rises and is. . Generally the less dense air is the colder it is. That convection is a continuous process. Why is the air colder the higher we go. Climb towards the Sun and. So the air is densest closest to the surface of the Earth then it gradually becomes less dense until you get to the vacuum of space. The air is an insulating layer trapping heat below it. Thats the same reason as having fewer blankets makes you cooler. Its not heat that rises but heated air. Because as it is heated it occupies more volume and hence is less dense so rises above the cooler more dense air above it. Another crucial reason for why its colder on top of mountains rather than at sea level ...