If it did, then no heat or light would reach the Earth's surface. We know that when
the sun is in the sky, we feel warmth and we see stuff. We may therefore conclude
that at least some of the sun's warming and illuminating radiation must have penetrated
the ozone layer.
No, not all radiation absorbed in the Earth's atmosphere is absorbed in the stratosphere. Different layers of the atmosphere absorb different types of radiation. For example, the ozone layer in the stratosphere absorbs a significant amount of ultraviolet radiation, but other layers like the troposphere also absorb certain wavelengths of radiation.
All the layers of the atmosphere contain some ozone. The layer with the highest concentration is the stratosphere, where oxygen and nitrogen absorb UV-C from the Sun... consequently forming some ozone.
The ozone layer, which is located in the stratosphere, contains a gas called ozone that absorbs ultraviolet radiation from the sun. This absorption of UV radiation helps protect life on Earth by reducing the amount of harmful UV rays that reach the surface.
No, not all the radiation absorbed in the Earth's atmosphere is absorbed in the stratosphere. Different layers of the atmosphere absorb different amounts of radiation. The stratosphere mainly absorbs ultraviolet radiation, while other layers like the troposphere absorb various wavelengths of radiation as well.
The stratosphere protects the Earth from most all harmful radiation. The nitrogen and oxygen absorb UV-C and more energetic radiation, and the ozone formed by some oxygen absorbing UV-C... in turn absorbs UV-B (which damages DNA).
Nitrogen, Oxygen (UV-C and more energetic), and Ozone (UV-B and more energetic)
Around 90% of all ozone in the Earth's atmosphere is found in the stratosphere. This ozone layer plays a critical role in absorbing ultraviolet radiation from the sun and protecting life on Earth from its harmful effects.
Most of the radiation absorbed in Earth's atmosphere is absorbed in the ozone layer, which is a region of the stratosphere that contains a high concentration of ozone molecules. Ozone absorbs ultraviolet radiation from the sun, protecting life on Earth from its harmful effects.
There is no "good" or "bad" ozone. All ozone is O3. Ozone in the stratosphere protects us from ultraviolet radiation. Chlorine in the stratosphere interacts with the ozone there to convert it to O2 or normal oxygen, removing its ability to interact with UV. Ozone in the troposphere (ground level air) or the workplace is an air pollutant. Chlorine as no role in its formation or destruction.
The "ozone" layer is particularly important for absorbing UV rays since the molecular bonds in ozone vibrate at the frequency of UV radiation and absorb it quite well. The ozone layer lies near the bottom of the stratosphere. Note that UV radiation spans a range of frequencies. UV-A is the least absorbed/reflected UV radiation. Mostly the atmosphere lets it through. UV-B is absorbed mostly by the ozone in the atmosphere - mostly in the ozone layer in the stratosphere, but there is ozone at all layers of the atmosphere. UV-C is absorbed by the oxygen and nitrogen in the atmosphere - so very little of that makes it through; the atmosphere is about 78% nitrogen and 21% oxygen.
The ozone layer is predominantly formed by the interaction of oxygen molecules with UV radiation in the stratosphere. Ultraviolet radiation breaks down oxygen molecules into individual oxygen atoms, which then bond with other oxygen molecules to form ozone (O3). This ozone layer helps to absorb and block a significant portion of the sun's harmful UV radiation from reaching the Earth's surface.
No, they are colder than nearly anywhere on Earth's surface. They do tend to increase as you go up in the Stratosphere however, unlike in the Troposphere. This is because ozone in the Stratosphere absorbs solar radiation, but even this does not permit very much warming at all.