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Recent Climate Change - Temperature Changes | Science | Climate Change | U.S. EPA - 0 views

www.epa.gov/...recenttc.html
shared by andreita 2016 on 24 Apr 12 - Cached
  • The IPCC has concluded that most of the observed warming in global average surface temperature that has occurred since the mid-20th century is very likely a result of human activities (IPCC, 2007). During the first half of the last century, there was likely less human impact on the observed warming, and natural variations, such as changes in the amount of radiation received from the sun, likely played a more significant role.
  • ecent Scientific Developments
  • There is no discrepancy in the rate of global average temperature increase for the surface compared with higher levels in the atmosphere. This discrepancy had previously been used to challenge the validity of climate models used to detect and attribute the causes of observed climate change.
  • ...2 more annotations...
  • Errors identified in the satellite data and other temperature observations have been corrected. These and other analyses have increased confidence in the understanding of observed climate changes and their causes.
  • Research to detect climate change and attribute its causes using patterns of observed temperature change shows clear evidence of human influences on the climate system due to changes in greenhouse gases, aerosols and stratospheric ozone. An unresolved issue is related to the rates of warming in the tropics. Here, models and theory predict greater warming higher in the atmosphere than at the surface. However, greater warming higher in the atmosphere is not evident in three of the five observational data sets used in the report. Whether this is a result of uncertainties in the observed data, flaws in climate models, or a combination of these is not yet known.
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Frequently Asked Questions | A Student's Guide to Global Climate Change | US EPA - 0 views

epa.gov/...faq.html
shared by Gerardo Urias on 24 Apr 12 - No Cached
  • Gerardo Urias on 24 Apr 12
     
    this is realy interesting
4More

Egypt News - The Protests of 2011 - The New York Times - 0 views

topics.nytimes.com/...index.html
shared by luis mendez on 10 Mar 11 - Cached
    • andepc .
      andepc . on 10 Mar 11
       
      Good for who are doing protesters and president
    • pinky winky
      pinky winky on 10 Mar 11
       
      yes, it is very good.
  • March 9 Eleven people died in overnight fighting between Christians and Muslims in the suburbs of Cairo, in the deadliest unrest since the ouster of President Hosni Mubarak, which was striking for the solidarity between people of different backgrounds. The clashes broke out during a protest by several hundred Christians over the burning of a church in the village of Soul a week earlier, and raged into the early hours of the morning, adding to a sense of unease as the country charts a post-Mubarak future.
    • luis mendez
      luis mendez on 17 Mar 11
       
      people dead because of mumbarack
2More

Egypt police officer on lives lost - Middle East - Al Jazeera English - 0 views

english.aljazeera.net/...20112171125299856.html
shared by diego caballero on 17 Mar 11 - No Cached
  • Egypt paid a huge price, in terms of lives lost, for the revolution. However, a Brigadier with Cairo's police, told Al Jazeera in an exclusive interview that many lives could have been saved if police personnel had undergone correct training for riot control. The government says 365 people died, but scores of people are still missing.
    • diego caballero
      diego caballero on 17 Mar 11
       
      This will help to the ones that are doing a police.
1More

NLCCC: What Is Global Warming And What Causes Is? ¿Que es el Calentamiento Gl... - 0 views

latinocoalitiononclimatechange.org/...what causes ¿que es que warming global warming
shared by pinky winky on 14 Mar 12 - No Cached
  • pinky winky on 14 Mar 12
     
    holu
2More

Global Warming -- National Geographic - 0 views

environment.nationalgeographic.com/...global-warming
shared by Agent pink on 14 Mar 12 - Cached
    • Agent pink
      Agent pink on 24 Apr 12
       
      The cycle that Global warming is changing the way the living things are living.
  • Renata Alarcon on 17 Apr 12
     
    Global Warming The current cycle of global warming is changing the rhythms of climate that all living things have come to rely upon. What will we do to slow this warming? How will we cope with the changes we've already set into motion?
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Global Warming - 0 views

library.thinkquest.org/...global_warming.htm globalwarming Global
shared by Luis Molina on 14 Mar 12 - Cached
    • Teja Huggins
      Teja Huggins on 24 Apr 12
       
      Global warming is when the earth heats up (the temperature rises).  It happens when greenhouse gases (carbon dioxide, water vapor, nitrous oxide, and methane) trap heat and light from the sun in the earth's atmosphere, which increases the temperature.  This hurts many people, animals, and plants.  Many cannot take the change, so they die.
  • pinky winky on 14 Mar 12
     
    hola her is my info about gw
  • Renata Alarcon on 17 Apr 12
     
    Global warming is when the earth heats up (the temperature rises). It happens when greenhouse gases (carbon dioxide, water vapor, nitrous oxide, and methane) trap heat and light from the sun in the earth's atmosphere, which increases the temperature. This hurts many people, animals, and plants. Many cannot take the change, so they die.
  • Luis Molina on 24 Apr 12
     
    information about global warming and its causes
1More

JPL Climate Time Machine - 0 views

climate.nasa.gov/...climateTimeMachine.cfm NASA climate change interactive climate time change global global warming warming heating
shared by Jennifer Garcia on 09 Mar 12 - No Cached
  • Jennifer Garcia on 09 Mar 12
     
    This color-coded map shows a progression of changing global surface temperatures from 1885 to 2007. Dark blue indicates areas cooler than average. Dark red indicates areas warmer than average.
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Egyptian police reappear alongside army as Mubarak protests enter 7th day - 0 views

www.washingtonpost.com/...AR2011013003227.html
shared by luis mendez on 17 Mar 11 - No Cached
  • The police, who are widely detested here, have been blamed for triggering an almost complete breakdown of law and order in recent days across Egypt, a strategically vital nation at the heart of the Arab world. But with a measure of calm returning to the city Monday, many residents appeared pleased to have officers back on the job.
    • luis mendez
      luis mendez on 17 Mar 11
       
      the police of egypt
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Frontline: Young Woman Becomes the Face of a Revolution | PBS NewsHour | Feb. 21, 2011 ... - 0 views

www.pbs.org/...frontline_02-21.html
shared by alvaro salazar on 17 Mar 11 - No Cached
  • accepted for far too long. She agreed to take us to meet them. GIGI IBRAHIM: OK. Now we're in (INAUDIBLE). This is a very upper-middle-class
  • alvaro salazar on 17 Mar 11
     
    gigi ibrahim
2More

Egypt police seize opposition - Middle East - Al Jazeera English - 0 views

english.aljazeera.net/...2008525142554455569.html
shared by diego caballero on 17 Mar 11 - No Cached
  • Egyptian police have detained the deputy leader of the opposition Muslim Brotherhood, about 10 other prominent members and scores of Brotherhood students in dawn raids.   On Thursday, Khairat el-Shatir - one of two deputies to Mohamed Mahdi Akef, the group's general guide - was taken from his home in a northeastern suburb of Cairo. The main target of the crackdown appeared to be leaders and members from the movement who are associated with the students at al-Azhar University. The students had set up a union independent of that vetted by the authorities.
    • diego caballero
      diego caballero on 17 Mar 11
       
      students are involved in this to
1More

BBC News - Profile: Mohamed ElBaradei - 0 views

www.bbc.co.uk/10420218 news bbc Mohamed Egypt
shared by Lila Duran on 17 Mar 11 - No Cached
  • Born in Egypt in 1942, Mr ElBaradei studied law at the University of Cairo. He began his career in the Egyptian Ministry of Foreign Affairs in 1964, and worked in Egypt's permanent mission to the UN both in New York and in Geneva.
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Egypt Unrest | PBS NewsHour | PBS - 0 views

www.pbs.org/...egypt.html
shared by Graciela Fontg on 17 Mar 11 - No Cached
  • 24-year-old Gigi Ibrahim
    • Graciela Fontg
      Graciela Fontg on 17 Mar 11
       
      Gigi Ibrahim's Age
2More

Wael Ghonim - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/Wael_Ghonim wael ghonim
shared by jamie martinez on 17 Mar 11 - No Cached
  • Wael Ghonim was born to a middle-class family on 23 December 1980 in Cairo, Egypt and grew up in Abha Saudi Arabia until he was 13 years old, then he moved back to Cairo and currently resides in the United Arab Emirates.[6]
  • jamie martinez on 17 Mar 11
     
    about his background
1More

France24 - Egypt: the day Tahrir Square saw running battles - 0 views

www.france24.com/...rak-running-battles-protesters
shared by alvaro salazar on 17 Mar 11 - No Cached
  • alvaro salazar on 17 Mar 11
     
    how protestors react
2More

BBC News - Egypt protesters and journalists come under police fire - 0 views

www.bbc.co.uk/...world-middle-east-12405969
shared by luis mendez on 17 Mar 11 - No Cached
  • Activists estimate that more than 300 people have been killed in the popular uprising and several thousand have been injured.
    • luis mendez
      luis mendez on 17 Mar 11
       
      this is what activist estimate
4More

BBC News - Q&A: Egyptian protests against Hosni Mubarak - 0 views

www.bbc.co.uk/...world-middle-east-12324664 news bbc egypt violence protesters revolution violent protests uprising
shared by Jennifer Garcia on 17 Mar 11 - No Cached
  • Their rallying cries were "The people want the fall of the regime", "Mubarak, go", and "Illegitimate, illegitimate".
    • Jennifer Garcia
      Jennifer Garcia on 17 Mar 11
       
      These are the slogans the protesters were crying out.
  • The protests have included people from all sectors of society, but at the forefront have been young, tech-savvy Egyptians who have never known another ruler of their country.
  • Jennifer Garcia on 17 Mar 11
     
    Try the link to the protests
4More

Hosni Mubarak News - The New York Times - 0 views

topics.nytimes.com/...index.html
shared by pinky winky on 10 Mar 11 - Cached
    • pinky winky
      pinky winky on 10 Mar 11
       
      Hosni Mubarack has had a very hard time, this website gives you a lot of details about what happend with him and the protesters
    • pinky winky
      pinky winky on 10 Mar 11
       
      Oh really good!! this has a very good information
  • But in the end it appeared that the president, himself a product of the military, was not able to convince the armed forces to come decisively to his support.
  • The next day Mr. Mubarak said that he would not run in elections scheduled for the fall but would instead oversee a "peaceful transfer of power."
2More

Global warming for kids: A simple explanation of climate change from Explain that Stuff! - 0 views

www.explainthatstuff.com/globalwarmingforkids.html
shared by Isa Alfonso on 21 Mar 12 - Cached
  • Global warming is caused by a phenomenon known as the greenhouse effect. A greenhouse (or glasshouse) is good for growing things because it traps heat inside and stays hotter than the atmosphere around it.
    • Isa Alfonso
      Isa Alfonso on 21 Mar 12
       
      The cause of global warming
8More

Global Warming- Science - The New York Times - 0 views

topics.nytimes.com/...index.html Global Warming environment
shared by oscar atilio on 16 Apr 12 - Cached
  • Global emissions of carbon dioxide jumped by the largest amount on record in 2010,
  • Global warming has become perhaps the most complicated issue facing world leaders. Warnings from the scientific community are becoming louder, as an increasing body of science points to rising dangers from the ongoing buildup of human-related greenhouse gases — produced mainly by the burning of fossil fuels and forests.
  • luis mendez on 16 Apr 12
     
    global warming has increased since 2010
  • ...2 more comments...
  • Renata Alarcon on 17 Apr 12
     
    The average surface temperature of earth has increased more than 1 degree Fahrenheit since 1900 and the rate of warming has been nearly three times the century-long average since 1970. Almost all experts studying the recent climate history of the earth agree now that human activities, mainly the release of heat-trapping gases from smokestacks, tailpipes, and burning forests, are probably the dominant force driving the trend.
  • oscar atilio on 17 Apr 12
     
    Gases
  • Angelo Bianchi Borgonovo on 24 Apr 12
     
    Interesting
  • Andres Butter on 24 Apr 12
     
    global warming 
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