Global climate change is the sum of all the alterations in the Earth’s climate that are happening as a result of human activities – most notably the emission of greenhouse gasses into the atmosphere. GCC includes global warming but also includes increases in storms, droughts, and other extreme weather. Global climate change is already and will continue to have a great impact on the global economy, health, and safety of people around the world.
Posts Tagged ‘global climate change’
Global Climate Change (GCC) is…
Monday, November 2nd, 2009Greenhouse Gases are…
Tuesday, October 27th, 2009Greenhouse gases are thought to be a major culprit in global warming. Gases including carbon dioxide (CO2), methane, and even water vapor, trap heat from the sun and make the Earth warmer – just like glass in a greenhouse traps heat and makes the air inside warmer. These gases exist naturally in the atmosphere, but human activities have increased their concentrations and subsequent air warming to a level that could potentially have disastrous climactic effects.