¡Sorpréndeme!
Global warming causes
2009-01-30
49
Dailymotion
why is it happening
Videos relacionados
Concrete = 7% global CO2 emissions - global warming impact
STOP METHANE-A Main Contributor To Global Warming
What is "methane" and how does it contribute to global warming?: Ozone And Greenhouse Gases
Unexpected Boost of Methane, Permafrost is Warming at a Global Scale
The Sun Drives Climate , NOT Co2 - Astrophysicist Says Man-Made Global Warming is Rubbish
7% carbon emissions = concrete - global warming facts CO2
'Relationship between CO2 and global warming hardly measurable'
'Big sponge': New CO2 tech taps oceans to tackle global warming
Hot Temperatures in January - Yes, But Let's Not Blame Global Warming CO2 Emissions
What is "carbon dioxide" or "CO2" and how does it contribute to global warming?: Ozone And Greenhouse Gases
