More is more would be an example of a non oxymoron
The Atlantic, Pacific, Indian, Arctic, and Southern Oceans. <span />
The correct answer should be C) bias
If the person works for a national energy company there is high chance that the person would be a bit biased towards installing the new systems. This should definitely be checked.
The answer is C) cause and effect because if it explores the relationship between and action and it's consequences you would be talking about a cause and then it's effect of what happened.
