How are wind power and hydroelectric power similar? 1. They both use turbines to produce electricity.
II. They are both nonrenewable energy sources.
III. They both produce significant amounts of carbon dioxide.

l And lll

Explanation:

They do both use turbines,and they also both give away carbon dioxide from the fuel they need

from the word list given, the most suitable words that relate to the reason information were written would be:  

objectivity: lack of bias, judgment, or prejudice

accuracy: free of mistakes, to be correct

authority: the ability to tell people what to do or believe in

content: to be satisfied  

it can be said that the author made the article to present objectivity, to provide accurate information, to be the authority in the subject that he or she writes, and to be satisfied of the information quality given out.