<u>Answer:</u>
The main purpose of the passage is to explore reasons why a definition is ambiguous.
<u>Explanation:</u>
- Not all definitions that come forward of a discipline can be considered as standard. Some definitions are inspired by personal knowledge and experiences related to the discipline.
- Before accepting any definition as standard, the extent of ambiguity about the authenticity of the definition needs to be determined. This passage given above speaks about the same.
A. along the Chang River
“Civilization began in China along the Huang he and Chang Jiang rivers.”
Answer: Ethnolinguistics
Explanation: The study of language and how it is a part of culture. It especially refers to the way language influences culture and the culture of language in itself.
A social media profile is the set of information someone provides to friends, contacts, and the public.
Social media are interactive technologies that facilitate the creation and sharing of information, ideas, interests, and other expressions through virtual communities and networks.
Social media is a collective term for websites and applications focused on communication, community-based input, interaction, content sharing, and collaboration. People use social media to keep in touch and interact with friends, family, and diverse communities.
Social networking services help young people develop their interests and find others with similar interests. It can introduce young people to new things and ideas and help them develop a deeper understanding of their existing interests.
Learn more about social media here:brainly.com/question/3653791
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