Chevy Volt or Ford Fusion, 6 letters
Chevy Volt or Nissan Leaf, 6 letters
Environmentally friendly vehicle, 6 letters
Honda Insight, e.g., 6 letters
Zero-emission vehicle, e.g., 6 letters
High-m.p.g. vehicles, 7 letters
Chemical dumping, e.g., 7 letters
Environmental destruction, 7 letters
Environmental disaster, 7 letters
Environmental nightmare, 7 letters