Globalization describes the process by which regional economies, societies, and cultures have become integrated through a global network of political ideas through communication, transportation, and trade.
International mostly means that it involves more than one country
Cultural diversity is the variety of human societies or cultures in a specific region, or in the world as a whole.
Multiculturalism describe people who have more than one culture in them (people who grew up with more than one cultural identity,
Culture shock is people with difficulty adjusting to a new culture that differs markedly from their own.
Stereotype is a popular belief about specific social groups or types of individuals. The concepts of "stereotype" and "prejudice" are often confused with many other different meanings. Stereotypes are standardized and simplified conceptions of groups based on some prior assumptions.
Prejudice is a prejudgment, an assumption made about someone or something before having adequate knowledge to be able to do so with guaranteed accuracy. The wordprejudice is most commonly used to refer to a preconceived judgment toward a people or a person because of race, social class etc.
Ethnicity is a group of people whose members identify with each other, through a common heritage, often consisting of a common language, a common culture (often including a shared religion) and an ideology that stresses common ancestry or endogamy.
Diversity: Multicultralism or ethnic diversity, the acceptance of multiple ethnic cultures.
Poverty is the lack of basic human needs, such as clean and fresh water, nutrition, health care, education, clothing and shelter, because of the inability to afford them