What is the natural greenhouse effect?
Global warming due to z. B. Recently, people have been talking about greenhouse gases more and more because of the melting of the polar ice caps. Although the cause for this lies mainly in humans, there is also the natural greenhouse effect. But what does that mean?
The natural greenhouse effect
- As the name implies, the natural greenhouse effect is not a human one Warming of the earth, which is the case with global warming, but one whose causes are in nature itself lie.
- The more precise recording falls under the term of the glass house effect, whereby synonymities in colloquial language are not reprehensible.
- The warming is caused by the composition of the atmosphere of our world and is also directly dependent on the heat radiation of the sun.
- To put it simply, the effect is created by the short-wave rays of light from the sun, which can initially hit the ground unhindered by the earth's atmosphere.
- As a result, everything below the atmosphere warms up. This heat is absorbed on the one hand, but also given off again on the other.
- In contrast to the incidence of the rays, however, the wavelengths of the light shift from the green to the infrared range. This is based on the physical effect of Vienna's law of displacement.
- However, these larger wavelengths, which are emitted by the objects, can no longer pass through the atmosphere.
- Instead, the heat radiation is first absorbed by the greenhouse gases and then distributed evenly in each direction. In this way, some of the heat is also conducted into space, but the rest is trapped, so to speak. This falls under the effect of atmospheric counter-radiation.
Artificial Greenhouse Effect - Information
Natural and artificial greenhouse effect: these two terms are used again and again ...
What is the benefit
- The natural greenhouse effect is used in glass houses, from which the exact name comes. The bundled heat can create certain conditions for a closed environment for plants or animals that do not exist outside the building.
- This is possible because glass also has the same properties as a greenhouse gas, namely that the short-wave radiation enters, but does not allow the long-wave radiation to escape.
- Furthermore, the natural benefits in solar collectors as well as the architecture can be seen, as with this effect Heating costs can be saved, which is particularly useful in view of rising energy prices and environmental protection is.
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