Final answer:
An aggregate is a collection of individuals who are in the same place but do not interact or share an identity, unlike a community or family which is based on shared values or kinship, respectively.
Step-by-step explanation:
A collection of individuals who have one or more personal or environmental characteristics in common is the definition of a(n) aggregate. This term refers to a bunch of people who happen to be in the same place at the same time but who do not necessarily interact or have a shared sense of identity. In comparison, a community is a group of people with shared interests and values, which can be based on different identifiers such as family, ethnicity, religion, place of residence, etc. Additionally, a family can be understood as individuals related by kinship through blood, marriage, or other lasting relationships, often living together and providing mutual support. When describing a collection of individuals who frequently interact and share a sense of aligned identity, we use the term group.