What is Carbon Emissions?
Carbon Emissions is the release of Carbon into the atmosphere. Carbon is released by the transport sector; by the manufacturing processes; and by the heating, cooling, and electricity for buildings. Carbon Emissions to the atmosphere is mainly from the burning of fossil fuels. The release of carbon is measured in metric tons.
What is impact of Carbon Emissions on climate change?
The emission of carbon to the atmosphere results into global warming[1]. The carbon dioxide in the atmosphere acts as blanket to contain radiated heat and raises over-all global temperature to dangerous levels. Global warming leads to ozone layer depletion, melting glaciers, sea level rise, freaky weather and climate change, and depletion of species.
The United Nations Intergovernmental Panel on Climate Change (IPCC)’s report (2007) says that evidence is now ‘unequivocal’ that humans are causing global warming [2]. It refers to Carbon dioxide (CO2) that enters the atmosphere as a result of human activity. The changes in the atmosphere, the oceans and glaciers and ice caps are due to human activities. The world’s average surface temperature has increased by around 0.74°C over the past 100 years (1906 - 2005), whereas a warming of about 0.2°C is projected for each of the next two decades. Sea-level is expected rise in the range of 28 - 58 cm by the end of the century due to ocean expansion and glacier melt. Sea ice is projected to shrink in both the Arctic and Antarctic regions. Snow cover has decreased in most regions, especially in spring.
Our environment has an amazing ability to heal itself over time. In a normal carbon cycle, carbon dioxide is re-absorbed by plants and trees.
Global warming can be reversed. The recent innovations in technology help to improve the environment. The scientists have developed green energy technologies such as wind, solar and nuclear energy, bio-fuels to prevent
References: [1] http://www.globalwarming.org.in/ [2}http://www.un.org/apps/news/story.asp?Cr1=change&Cr=climate&NewsID=21429)