carbon footprint
How much CO2 your life or business produces.
“Flying less is the quickest way to cut your carbon footprint.”
Use it in a sentence.
Write one line with carbon footprint. You get a score, the one thing that would fix it, and your own sentence written sharper. The five best hold the wall.
Sign in with Google to post — your sentence rides along.
No one holds this wall yet. Be the first.