Growing up in Chicago, we would go to Wisconsin and ski on old landfills that were essentially man - made «mountains.» (theeverygirl.com)
Further south, older landfills blend in with the Appalachian foothills. (scientificamerican.com)
In fact, when old landfills have been excavated or sampled, 40 - year - old newspapers have been found with easily readable print. (science.howstuffworks.com)