The answer would most likely be C, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a TV show produced by a celeb, it may have a biased opinion.
Natural resources are dynamic cultural concepts because they need to process entities at several locations such as an operator performing tasks at more than one location.
The answer is C - exists in thought or as an idea, but does not have a physical existence.
A theme is a central topic,subject,or message within a narrative.