Compléter Social Studies: Keystone Pipeline ProtestVersion en ligne matching game to check knowledge of students after keystone pipeline protest lesson. par Nick Keef 1 sea wrapped spill oil zip human tied glued scene of sleeping humans Demonstrators - their hands to the White House fence and others acted out a " , " lying on black tarps in front of the White House . 2 older accept reject younger Protestors said they hoped that a strong statement from voters would pressure President Barack Obama to the project . 3 environmen Politicians Man made machines animals Rich people Oil spills hurt and the 4 nontraditional fuels 17% conventional fossil solar energy green 1 Environmental groups oppose the pipeline because taking out and making the tar sands oil usable gives off more carbon pollution compared to oil production . It also supports dependence on rather than technologies .