By Abdallah Nur Siddiq-destruction of the ozone layer and the effects of global warming, one of which was caused by the use of materials containing chlorine (Cl). The source of the element chlorine could be a refrigerant/refrigerant from the CFC (Chloro Fluoro Carbon). But in everyday life, the application of refrigerant is very much, which is worn on the refrigerators, Air conditioners, and almost all the other cooling machine. Where lies the danger of the element chlorine? The element chlorine will bind the ozone (O3), with chlorine as the otokatalisator (otokatalisator was itself exemplary agents that react at the same time acting as a catalyst, the reaction Accelerator/analogues otokatalisator is someone who don't need a matchmaker to approach partner idamannya), ozone will decompose and become increasingly thin that eventually form the ozone hole (Waluyo Eko Cahyoo, 2007).
Depletion of the ozone layer is really very dangerous, from the occurrence of environmental damage due to ultraviolet radiation are great, the limitations of the sources of clean water, damage to the food chain in the ocean, the decimation of coral reef ecosystems and marine resources the other, to the declining results of agricultural production that can interfere with food security, as well as other natural disasters (Itha Masithah. 2013). The effects of harm from the use of other CFCS is the onset of global warming (global warning). Chloro flouro carbon (CFCS) contribute 25 per cent against global warming! If the temperature of the Earth is now becoming increasingly hot, likely caused by CFCS are released and settled in the atmosphere. Global warming also causes the melting of ice in the Antarctic Continent that is marked by the rise of 25 cm global sea at the end of the 20th century, so the climate imbalance occurs, where somewhere going the catastrophic drought and in place other catastrophic floods (Daniel Mudiyarso,2003).
- Dampak Pornografi terhadap Kehidupan Remaja Didasarkan pada Berbagai Penelitian Terbaru - 10 November 2020
- Benarkah Kartun “The Simpsons” Dapat Memprediksi Masa Depan? - 09 November 2020
- 16 Quote dari Ilmuwan, Penemu, dan Inovator yang Dapat Meningkatkan Semangatmu dalam Menguasai Sains dan Teknologi! - 08 November 2020