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They go only a short way. They are easier to keep clean. Electric power has no smoke. Electric cars need no energy.
They go only a short way. They are easier to keep clean. Electric power has no smoke. Electric cars need no energy.
stopping air pollution is hard dirty air is blown away by the wind planes cannot fly through smoke it is impossible to make dirty air cleaner
dirty air electric power atomic energy burning waste
factories and clouds cars and oil smoke and fumes waste burned on ocean floors
keep planes from :flying bury sand on ocean floors stop air pollution burn leaves without smoke
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