User talk:SUp149

January 2017
Hello, I'm Dan D. Ric. An edit that you recently made to Air pollution seemed to be a test and has been removed. If you want more practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Dan D. Ric (talk) 09:13, 22 January 2017 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Air pollution. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Dan D. Ric (talk) 09:23, 22 January 2017 (UTC)