/-/https/www.sciencebuddies.org/cdn/Files/21464/5/sb-logo.png){kind=logo}
/-/https/www.sciencebuddies.org/cdn/Files/21464/5/sb-logo.png){kind=logo}
Image Credit
/-/https/www.sciencebuddies.org/cdn/Files/4024/5/OceanSci_img051.jpg)
Description:
Ocean Science science fair project This photo shows cities around the world with at least 1,000,000 people.
Source:
Wikipedia Commons
License:
Public domain
Source URL:
http://upload.wikimedia.org/wikipedia/en/e/e1/2006megacities-1-.png
/-/https/img.youtube.com/vi/W3FUb_DQ7HM/0.jpg)
/-/https/img.youtube.com/vi/zTTuB_afFyQ/0.jpg)
/-/https/img.youtube.com/vi/gMVVWLgIZDQ/0.jpg)