What is the definition of water pollution? Water pollution is the contamination of water bodies such as lakes, rivers, oceans, and groundwater caused by human activities, which can be harmful to organisms and plants whâ¦ich live in these water bodies.
Hattori HanzÅ (c. 1542 â 23 December 1596) was a vassal for Tokugawa Ieyasu, the last of the three unifiers of Feudal Japan. A famous samurai and ninja, HanzÅ was also a member of the Japanese Brotherhood of Assassins.
TRADITIONAL NINJA CLOTHING: The ninja uniform was called a shinobi shozoko. There were a few different colors used, depending on what was needed. Black or dark blue was used for night missions when being seen would mean certain death. White was used for winter missions so they could easily blend in with the snow covered area.