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Contents contributed and discussions participated by Munaza EWSIS

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"The Sound of Screaming Is Constant" - Haiti Devastated by Massive Earthquake, Desperat... - 0 views

www.democracynow.org/...sound_of_screaming_is_constant
shared by Alejandro EWSIS on 15 Jan 10 - Cached
  • The injuries just kept coming all day long—head injuries, people with multiple broken legs, people catatonic who couldn’t speak. Everybody is asking for medicine. You know, we don’t have basic—we don’t have Advil. We didn’t have gauze. We don’t have hydrogen peroxide. Like, it was one nurse and me, who happened to be a guest at this hotel because my wife is doing HIV work in the country. I happened to be there to help this nurse, but I have no medical training, and I just had to do whatever he explained to me to do.
    • Munaza EWSIS
      Munaza EWSIS on 15 Jan 10
       
      This is very sad that there is not enough medicine there to help the injured. The other thing is that Mr. Jesse Hagopian was brave enough to stay and help out the victims, its sad yet one thing remains alive humanity, meaning to say people are selfless when helping people.
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Ice age - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/Ice_age
shared by Munaza EWSIS on 10 Dec 09 - Cached
  • There is evidence that greenhouse gas levels fell at the start of ice ages and rose during the retreat of the ice sheets, but it is difficult to establish cause and effect (see the notes above on the role of weathering). Greenhouse gas levels may also have been affected by other factors which have been proposed as causes of ice ages, such as the movement of continents and volcanism.
    • Munaza EWSIS
      Munaza EWSIS on 10 Dec 09
       
      The greenhouse gases are rising, not falling. all ecosystems are falling for the eventual event that might occur.
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Climate change - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Climate_change
shared by Munaza EWSIS on 10 Dec 09 - Cached
  • It can be a change in the average weather or a change in the distribution of weather events around an average (for example, greater or fewer extreme weather events). Climate change may be limited to a specific region, or may occur across the whole Earth.
    • Munaza EWSIS
      Munaza EWSIS on 10 Dec 09
       
      The earth is all we have, it is clear that earth is only place we have. This the only place to human race lives, as far as we know it. Once this goes there is no one other place.
  • The sun is the predominant source for energy input to the Earth. Both long- and short-term variations in solar intensity are known to affect global climate.
    • Munaza EWSIS
      Munaza EWSIS on 10 Dec 09
       
      The sun is what the earth makes the earth warm and gives energy. Too much engery is bad.
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Global warming - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Global_warming
shared by JackeyQ EWSIS on 09 Dec 09 - Cached
  • The most commonly discussed measure of global warming is the trend in globally averaged temperature near the Earth's surface.
    • Munaza EWSIS
      Munaza EWSIS on 09 Dec 09
       
      This is impotant, many people do not know that the temperature of the earth is cahnging significantly.
  • An increase in global temperature will cause sea levels to rise and will change the amount and pattern of precipitation, probably including expansion of subtropical deserts.[7] The continuing retreat of glaciers, permafrost and sea ice is expected, with warming being strongest in the Arctic. Other likely effects include increases in the intensity of extreme weather events, species extinctions, and changes in agricultural yields.
    • Munaza EWSIS
      Munaza EWSIS on 09 Dec 09
       
      The temperature is affecting not only regular temperature but also changes in the agriculture facilities. It is merans that food industry prices as well as food companies will "sky rocket", because of temperature changes.
  • Political and public debate continues regarding climate change, and what actions (if any) to take in response. The available options are mitigation to reduce further emissions; adaptation to reduce the damage caused by warming; and, more speculatively, geoengineering to reverse global warming. Most national governments have signed and ratified the Kyoto Protocol aimed at reducing greenhouse gas emissions.
    • Munaza EWSIS
      Munaza EWSIS on 09 Dec 09
       
      Politics is making the Climate Chnge issue, unimportant, I beleive that Govermnets are just "selling their image", so they would look good. There are many, many policies pacts that have been made in order to "control Clmiate Change/ Global Warming". When will there be a policy that actually help the meniviroment?
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  • Human activity since the Industrial Revolution has increased the amount of greenhouse gases in the atmosphere, leading to increased radiative forcing from CO2, methane, tropospheric ozone, CFCs and nitrous oxide. The concentrations of CO2 and methane have increased by 36% and 148% respectively since the mid-1700s.[23] These levels are much higher than at any time during the last 650,000 years, the period for which reliable data has been extracted from ice cores.[24] Less direct geological evidence indicates that CO2 values this high were last seen about 20 million years ago.[25] Fossil fuel burning has produced about three-quarters of the increase in CO2 from human activity over the past 20 years. Most of the rest is due to land-use change, particularly deforestation.[26]
    • Munaza EWSIS
      Munaza EWSIS on 09 Dec 09
       
      Industrial Revolution was bound to happen, people would live in the stone age for the rest their lives. When the Industrial Revlotion did occur things did not look bad, as of 2002 and futher did the climate change was becoming a issue to looked upon as an issue.
  • If the atmosphere is warmed, the saturation vapor pressure increases, and the amount of water vapor in the atmosphere will tend to increase. Since water vapor is a greenhouse gas, the increase in water vapor content makes the atmosphere warm further; this warming causes the atmosphere to hold still more water vapor (a positive feedback), and so on until other processes stop the feedback loop
    • Munaza EWSIS
      Munaza EWSIS on 09 Dec 09
       
      The atmosphere is warming up, there is no way for stoppiong the warming up but there is a way of slowing this down or going green
  • When ice melts, land or open water takes its place. Both land and open water are on average less reflective than ice and thus absorb more solar radiation. This causes more warming, which in turn causes more melting, and this cycle continues.
    • Munaza EWSIS
      Munaza EWSIS on 09 Dec 09
       
      The Ice is melting. If you look at the The cold continent of Antartica, the ice caps are melting there. The North and the South Poles are melting. The sea levels are rising and inhabitants such as polar bears and Penguins are getting affected. The sea levels are afftecting Island Nations as well as sea bordering nations.
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