Thursday, March 1, 2012

Impact of Global Warming for Earth

1: The melting of polar ice in the north & south
Global warming

      direct impact on the continued melting of ice in the polar regions north and south poles. Ice melting in Greenland has almost reached 19 million tons! And thevolume of ice in the Arctic in the summer of 2007 only half of that is 4 years earlier!

The melting ice is currently running a lot faster than forecast models ever createdby scientists. Some early predictions have been made ​​previously estimated that the polar ice caps will disappear in the years 2040 to 2100. But the annual ice datawere recorded until the year 2007 to make them think again about the modelpredictions have been made previously.



he scientists acknowledge that there are key factors that they do not Include inexisting prediction models. By using the latest ice data, as well as a more accurateprediction model, Dr. H. J. Zwally, a NASA climate expert makes new predictionsthat are astonishing

2: Rising sea level.


        The melting of polar ice caps north and south poles have a direct impact on risingsea levels (graph at right shows the results of measurements of sea level over the lastfew years). Experts estimate that if all of Greenland melts. Sea level will rise up to 7 meters! Enough to sink the entire beach, harbor, and the lowlands around the world.

3: Climate Change / the weather gets extreme
          NASA states that the global warming impact on the more extreme changes in weather and climate of the earth. Rainfall patterns change can be predicted withoutcausing flooding in one place, but the drought elsewhere. Typhoons and tropical storms will be popping up with the trend of more and more powerful.

Without reinforced by a NASA statement on the above you can already see theeffect on the environment around us. Do you realize how hot the temperature aroundyou lately. You can also see how it can not be predicted arrival of the rainy season ordrought that resulted in losses for the farmers because of the growing seasonshould be done in the dry season was even raining. You can also look at the casesof extreme storm hit certain areas in Indonesia. In recent years we are increasingly being hit by the storms that disrupt both the shipping and transportation via ocean or air.

When the phenomenon in the country is still not enough for you, you can also look atinternational news about natural disasters. Typhoon in Japan and the United States continues to break new records from year to year. You can look at this informationthrough the mass media and the internet. Not a single continent in the world isspared from the extremes of climate change.


Fact # 4: Heat waves become more malignant

        Global warming cause heat waves become more frequent and more powerful. 2007 was a new record-breaking year for the temperature reached by the usual heat wavesweeping the United States.

St area. George, Utah holds the record with the highest temperature reached 48 °Celsius! (As a comparison, you can imagine the temperature of the famous city ofSurabaya hot 'only' ranged between 30 ° -37 ° Celsius). Temperatures in St. Georgewas followed by Las Vegas and Nevada that reaches 47 ° Celsius, and several othercities in the United States that the average temperature above 40 ° Celsius. DeathValley area in California even had time to record the temperature of 53 degree Celsius.

5: They wear glacier-World Water Resources



        The world's melting glaciers threaten water supply, and in the long term will alsocontribute an increase in world sea levels. And unfortunately that's what happenedtoday. Glaciers melted today the world is worrying to the point!.

NASA noted that from 1960 to 2005, the number of glaciers in different parts of the world who lost no less than 8,000 cubic meters! NASA scientists have now realizedthat the melting of glaciers, melting ice at both poles of the earth, the earth's globaltemperature increases, until the rising sea level is evidence that the planet Earth is being constantly heated. And ensure that people is people who are responsible forthis.

http://www.sejutablog.com/pemanasan-global-ancaman-terbesar-planet-bumi/

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