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The mesosphere (/ ˈ m ɛ s ə s f ɪər, ˈ m ɛ z-, ˈ m iː s ə-,-z ə-/; [1] from Ancient Greek μέσος (mésos) 'middle' and -sphere) is the third layer of the atmosphere, directly above the stratosphere and directly below the thermosphere.
11 paź 2024 · The Short Answer: What is the mesosphere? The mesosphere is a layer of Earth’s atmosphere. The mesosphere is located above the stratosphere and below the thermosphere. The middle layer. The mesosphere lies between the thermosphere and the stratosphere.
The mesosphere is a layer of Earth's atmosphere. The mesosphere is directly above the stratosphere and below the thermosphere. It extends from about 50 to 85 km (31 to 53 miles) above our planet. Temperature decreases with height throughout the mesosphere.
Definition. The mesosphere is the third layer of Earth's atmosphere, situated above the stratosphere and below the thermosphere, ranging from about 50 to 85 kilometers above sea level. This layer is characterized by a decrease in temperature with increasing altitude, which can drop to as low as -90°C, making it the coldest atmospheric layer.
Earth's atmosphere is composed of a series of layers, each with its own specific traits. Moving upward from ground level, these layers are called the troposphere, stratosphere, mesosphere, thermosphere, and exosphere. The exosphere gradually fades away into the realm of interplanetary space.
Located at a depth of approximately 410 and 660 km below the earth’s surface, the mesosphere is subjected to very high pressures and temperatures. These extreme conditions create a transition zone in the upper mesosphere where minerals continuously change into various forms or pseudomorphs [ 37 ].
The mesosphere is the second major layer of Earth’s atmosphere, from about 50 to 85 kilometers (30 to 55 miles) above the surface. It sits directly above the stratosphere and below the thermosphere.
