Relacionar Columnas ENVIRONMENT UNIT 6 1st BACHVersión en línea This activity will help you revise the vocabulary studied at the beginning of the unit. por Mercedes Hernández Muñiz 1 2 3 4 5 6 7 8 WASTE DISPOSAL GREENHOUSE GASES GLOBAL WARMING RECYCLE FOSSIL FUELS CARBON FOOTPRINT LANDFILL SITES SUSTAINABLE DEVELOPMENT