ozone layer protects us from ultraviolet rays of sun
Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume ofozone in Earth's stratosphere (the ozone layer), and a much larger springtime decrease in stratospheric ozone over Earth's polar regions. The latter phenomenon is referred to as the ozone hole. In addition to these well-known stratospheric phenomena, there are also springtime polar tropospheric ozone depletion events.The details of polar ozone hole formation differ from that of mid-latitude thinning, but the most important process in both is catalytic destruction of ozone by atomichalogens.[1] The main source of these halogen atoms in the stratosphere is photodissociation of man-made halocarbon refrigerants (CFCs, freons, halons). These compounds are transported into the stratosphere after being emitted at the surface. [2] Both types of ozone depletion were observed to increase as emissions of halo-carbons increased.CFCs and other contributory substances are referred to as ozone-depleting substances (ODS). Since the ozone layer prevents most harmful UVB wavelengths (280-315 nm) of ultraviolet light (UV light) from passing through the Earth's atmosphere, observed and projected decreases in ozone have generated worldwide concern leading to adoption of the Montreal Protocol that bans the production of CFCs, halons, and other ozone-depleting chemicals such as carbon tetrachlorideand trichloroethane. It is suspected that a variety of biological consequences such as increases in skin cancer, cataracts,[3] damage to plants, and reduction ofplankton populations in the ocean's photic zone may result from the increased UV exposure due to ozone depletion.
Tagalog name of lighter: pangsindi
Tagalog translation of ROSE: Rosas
Tagalog Translation of BOARD: lupon
Ozone is mostly concentrated in the atmosphere. There is a name for the layer called ozone layer.
ozone layer
The name of the hole is ozone hole. It is the thinning of ozone layer.
The stratosphere is a layer in atmosphere. It contains another layer within it. The name of that layer is ozone layer.
Ozone layer is consisted in the stratosphere layer. This layer is very protective for human population.
Ozone umbrella is the name given to ozone layer. It is the layer of protection in the atmosphere.
The phenomenon of fading away of ozone layer is called as ozone depletion. It is due to various ozone depletion substances.
The ozone layer is a part of another layer within it. The name of the layer is Stratosphere in atmosphere.
It only has one name in each language. In English, it is "ozone layer". Ozone is found in all layers of the atmosphere, and is at its highest concentrations in the lower stratosphere / upper troposphere, where it is called the "ozone layer". Still lots of nitrogen and oxygen there too, though.
There are various satellites which monitor the ozone layer. Most of these are sent by NASA.
Ozone layer is created and depleted both by UV. A CFC molecule can destroy up to 100,000 molecules of ozone.
The layer of atmosphere is stratosphere. It is the second layer to troposphere.