This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
US Navy NP Naval Nuclear Power Training Command student volunteers dispose of used tires littering the waterways of Naval Weapons Station Charleston. en CHARLESTON Sept Naval Nuclear Power Training Command student volunteers dispose of used tires littering the waterways of Naval Weapons Station Charleston The students volunteered