What is the thing that all people around are living and things that have no life. In addition, the environment also includes the system and structure of human social systems, such as the family system. The cultural system.
What's around them, both the living and the dead. In addition, the environment also includes systems and structures. The man is built like a family system, social system, cultural system.
What is around that person, both live and what is not life. The environment also include system and structure, mankind has created, such as system, family, social system, cultural system.