20 Safest Cities in Tennessee: Safest Places to Live in TN. 6. Mount Carmel, TN. Mount Carmel, TN is the smallest city on our list and is situated in the northeast tip of the state. It is found in the part of Tennessee referred to as the Tri-Cities region and is a part of the fastest growing area there.
The mesosphere (/ Ë m É s oÊ s f ÉªÉr /; from Greek mesos middle and sphaira sphere) is the layer of the Earth's atmosphere that is directly above the stratosphere and directly below the mesopause. In the mesosphere, temperature decreases as the altitude increases. The upper boundary of the mesosphere is the mesopause, which can be the coldest naturally occurring place on Earth[citation needed] with temperatures below â143 Â°C (â225 Â°F; 130 K).
The correct answer is Mesosphere, and more specifically the region where Mesophere becomes Thermosphere (Thermosphere itself is pretty warm, ,with temperatures up to 2000 degrees!)/ This region is Mesopause: so an even better answer than Mesosphere is Mesopause.