Tar Sands - a very destructive and dirty way to extract oil out of the ground. #Nature 

numbers93 : Earth first....we'll strip mine the other planets later. 1 year ago

edlaine : o pior é que temos tecnologia e inteligência mais do que suficientes para buscar fontes de energias limpas e ao invés disso o homem prefere transformar seu espaço em um lugar triste e desolador como esse da foto. 1 year ago

edlaine : eu só me pergunto: Como o homem pode ser tão cego a ponto de achar que está tirando proveito da natureza e não ver que está condenando sua própria espécie? 1 year ago

Juliana : Tar Sands emit as much as three to five times the global warming pollution in the production process as conventional oil production.Send a message to President Obama asking him to reject the Keystone XL pipeline.Take action here:stoptar.org/ 1 year ago

ammn85 : I love


1 year ago

ammn85 : I love 1 year ago

ManaZynay : DON EN FORMA DE HOMBRE 1 year ago

Juliana : If you are elsewhere in the world you can help.Take Action to stop the KeystoneXL pipeline project at:www.savebiogems.org/peace/takeaction 1 year ago

Juliana : @LDF: Big News Day: Tar Sands Action Endorsed by Al Gore, Tops Google News. check this out:www.tarsandsaction.org/big-news-day-tar-sands-action-endorsed-al-gor 1 year ago

Juliana : Tailings are a waste byproduct from the Tarsands extraction processes used in mining operations.Tailings are toxic.
1 year ago

Juliana : Tailings are stored indefinitely in open lakes that cover an area approximately 50% larger than the city of Vancouver. 1 year ago

Juliana : Tailings lakes currently occupy 170 square kilometres.Tailings are expected to expand nearly 50% in size by 2020, to occupy an area of 250 square kilometres.
1 year ago

Juliana : Emissions from Tarsands more than doubled, increasing by 121 per cent, between 1990 and 2008. 1 year ago

Juliana : Planned growth indicates greenhouse gas emissions from Tarsands will continue to rise resulting in more than a doubling of emissions between 2008 and 2020, from 37.2 to 81.4 million tonnes of greenhouse gases. 1 year ago

Gijoyad : rondmc70: watch this video, and then retract your previous statement ;) www.youtube.com/watch?v=CWf9nYbm3ac&feature=related 1 year ago

theLDF : Tar sands oil produces three times as much carbon pollution as regular crude, and it's highly corrosive. Carrying this dirty fuel across six states and the Ogallala Aquifer—the source for fresh water for the American Heartland—is dangerous. 1 year ago

rondmc70 : Leo, your an unstable person for thinking shit like that. Convince the world to stop using Oil and I would agree with you, but that shita ain'ta gonna happena! 1 year ago

rondmc70 : Keep the KeystoneXL Pipeline Project Going Forever and Ever!!! Keep the KeystoneXL Pipeline Project Going Forever and Ever!!! Keep the KeystoneXL Pipeline Project Going Forever and Ever!!! Keep the KeystoneXL Pipeline Project Going Forever and Ever!!! Kee 1 year ago

Juliana : This is alarming:Tar sands operators are aiming to expand production to more than 4.5 million barrels per day by 2020.If you are in any part of the world Take action here:www.savebiogems.org/peace/takeaction 1 year ago

Juliana : Dirty fuels emit as much as three to five times the global warming pollution in the production process as conventional oil production. Take Action to stop the KeystoneXL pipeline project at: bit.ly/bYCSGd 1 year ago