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Which layer of atmosphere absorbs most energetic photons radiating from sun?a.Stratosphereb.None of the abovec.Ionosphered.Mesosphere

Question

Which layer of atmosphere absorbs most energetic photons radiating from sun?a.Stratosphereb.None of the abovec.Ionosphered.Mesosphere

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Solution

The layer of the atmosphere that absorbs the most energetic photons radiating from the sun is the Ionosphere. So, the answer is c. Ionosphere.

Here's why:

  1. The Sun emits a wide range of electromagnetic radiation, including X-rays and ultraviolet (UV) light, which are considered high-energy photons.

  2. When these high-energy photons reach the Earth, they interact with the gases in the atmosphere.

  3. The Ionosphere, which is a layer of the Earth's atmosphere that extends from about 60 kilometers to 1,000 kilometers above the Earth's surface, contains a high concentration of ions and free electrons.

  4. These ions and free electrons in the Ionosphere absorb the high-energy photons, preventing most of them from reaching the Earth's surface.

  5. Therefore, the Ionosphere is the layer of the atmosphere that absorbs the most energetic photons radiating from the sun.

This problem has been solved

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