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.
As the eldest son of the family's head, Hanzo was bound by duty to succeed his father and rule the Shimada empire. From a young age, he was trained for that responsibility, displaying a natural aptitude for leadership and possessing an innate understanding of strategy and tactics.