The stratosphere is present at an altitude between ________ km.

Q: The stratosphere is present at an altitude between ________ km.

15 – 35 - The stratosphere is the second layer of Earth’s atmosphere, situated above the troposphere and below the mesosphere. Its altitude ranges from approximately 15 km to 35 km above Earth’s surface, though the exact range can vary slightly depending on latitude and season. One of the most important features of the stratosphere is the ozone layer, which absorbs most of the Sun’s harmful ultraviolet (UV) radiation. This absorption protects life on Earth and contributes to the temperature increase in the upper part of the stratosphere. The stratosphere is relatively stable compared to the turbulent troposphere below it. Unlike the troposphere, where weather events occur, the stratosphere has layered airflow and minimal vertical mixing, which allows the ozone layer to remain concentrated and effective in UV absorption. The lower boundary of the stratosphere is called the tropopause, which marks the end of weather-related phenomena. The upper boundary, transitioning to the mesosphere, is known as the stratopause. The stratosphere’s altitude range is crucial for understanding atmospheric structure, climate science, and satellite operations. Aircraft flying at high altitudes often operate in the lower stratosphere to avoid turbulence and weather disturbances found in the troposphere. The ozone layer within this layer plays a vital role in maintaining ecological balance and preventing excessive UV radiation from reaching Earth’s surface. Understanding that the stratosphere exists between 15 km and 35 km helps students visualize the vertical organization of the atmosphere and the functional roles of each layer. This knowledge is essential for studies in geography, environmental science, astronomy, and physics.

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15 – 35 - The stratosphere is the second layer of Earth&rsquo;s atmosphere, situated above the troposphere and below the mesosphere. Its altitude ranges from approximately 15 km to 35 km above Earth&rsquo;s surface, though the exact range can vary slightly depending on latitude and season. One of the most important features of the stratosphere is the ozone layer, which absorbs most of the Sun&rsquo;s harmful ultraviolet (UV) radiation. This absorption protects life on Earth and contributes to the temperature increase in the upper part of the stratosphere.
The stratosphere is relatively stable compared to the turbulent troposphere below it. Unlike the troposphere, where weather events occur, the stratosphere has layered airflow and minimal vertical mixing, which allows the ozone layer to remain concentrated and effective in UV absorption. The lower boundary of the stratosphere is called the tropopause, which marks the end of weather-related phenomena. The upper boundary, transitioning to the mesosphere, is known as the stratopause.
The stratosphere&rsquo;s altitude range is crucial for understanding atmospheric structure, climate science, and satellite operations. Aircraft flying at high altitudes often operate in the lower stratosphere to avoid turbulence and weather disturbances found in the troposphere. The ozone layer within this layer plays a vital role in maintaining ecological balance and preventing excessive UV radiation from reaching Earth&rsquo;s surface.
Understanding that the stratosphere exists between 15 km and 35 km helps students visualize the vertical organization of the atmosphere and the functional roles of each layer. This knowledge is essential for studies in geography, environmental science, astronomy, and physics.

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