In 2011, the United Nations declared a famine in the southern Somalia regions of Bakool and Lower Shabelle, and Al-Shabaab reversed an earlier pledge to allow aid agencies to provide food in famine-stricken areas.
Ecosystem definition, a system, or a group of interconnected elements, formed by the interaction of a community of organisms with their environment. See more. Dictionary.com
Definition of integration. 1  1 : the act or process or an instance of integrating: such asa : incorporation as equals into society or an organization of individuals of different groups (as races)b : coordination of mental processes into a normal effective personality or with the environment.