Answer:
Does the author or agency that created the information have the credentials, academic background, or experience to write authoritatively about the topic?
Authors:
Google their name(s)...do they have a degree related to the topic they are addressing?
Watch out for people with degrees (MA, MS, PhD) in a field unrelated to what they are writing about. A PhD in English does not qualify someone to give medical advice, for instance.
Agencies:
Google their name...do they have a good reputation in the field they are addressing?
Are they really taking responsibility for a particular website or certain resource? In the case of websites, sometimes university web pages are "official" and sometimes they belong solely to students or staff or faculty. To learn how to tell the difference, visit our "How can I "read" a URL or website address?" answer.
See also: What is a good way to find information about the authority or qualifications of an author?
Explanation:
Building a Water-Filtration plant near a reservoir. As the other 3 are government run. The water filtration plant would save the citizens taxes which means more spending money. <span />
The Inflation Theory is the most recent theory that upholds the big bang theory, but suggests a sudden expansion after the bang.
Answer:
Below
Explanation:
Thales - Predicted solar eclipse
Pythagoras - developed theorem used in geometry
Hippocrates - believed diseases came from natural causes
A. The railroad linked these cities to the rest of the country.