Completar Frases Social Studies: Keystone Pipeline ProtestVersión en línea matching game to check knowledge of students after keystone pipeline protest lesson. por Nick Keef 1 zip tied wrapped scene of sleeping humans spill sea human oil glued Demonstrators - their hands to the White House fence and others acted out a " , " lying on black tarps in front of the White House . 2 younger reject older accept Protestors said they hoped that a strong statement from voters would pressure President Barack Obama to the project . 3 Politicians Rich people Man made machines animals environmen Oil spills hurt and the 4 solar energy fossil 1 17% conventional fuels nontraditional green 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 .