Since Canadian oil companies extract dirty tar sands, which have a much larger environmental impact and carbon footprint than run - of - the - mill dirty oil, the industry relies on top - notch spin to massage its image in the public eye. (desmogblog.com)
Tourism is a significant contributor to the global economy, with potentially large environmental impacts. (nature.com)
«Plastic straws can have a large environmental impact to marine life and oceans. (beveragedaily.com)