Topics: Global warming, Carbon dioxide, Climate change Pages: 3 (1012 words) Published: January 30, 2013
Pidato Global Warming
Assalamu Alaikum Wr. Wb
First of all I would like to say thank you to the teacher and all my friend who has given mee nice opportunity speech on this day, about global warming. We know global warming is serious problem which is world well in country developing and country developed. Global waming in reason by activity human which working way a ware or not a ware. Global warming is a process to increase body temperature average atmosfer: sea and land. Stage body temperature global settlement will to cause alteration which other except to clib surface sea water, stage weather, and alteration total. Result global warming which other influenced crop agriculture, and destroyed kind animal. All energy source which can be grond originally with sun.

A part that energy inside form short wave radiation, including apperent shine when this energy to hit ground surface it changeable with shine to make hot with to warm up eart. With temperature average large 15 C (59F), eart in fact already hot more 33 C (59F) with greenhouse effect. So that ice will to shut all grond surface but on the contrary. Result total tha t gas already more in atmosfer global warming result to become. To protect the health and economic well-being of current and future generations, we must reduce our emissions of heat-trapping gases by using the technology, know-how, and practical solutions already at our disposal.

The Earth’s climate changes in response to external forcing, including variations in its orbit around the Sun (orbital forcing), volcanic eruptions, and atmospheric greenhouse gas concentrations. The detailed causes of the recent warming remain an active field of research, but the scientific consensus is that the increase in atmospheric greenhouse gases due to human activity caused most of the warming observed since the start of the industrial era. This attribution is clearest for the most recent 50 years, for which the most detailed data are available. Some...
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