What does disregard mean in the following sentence?

How do you present your educational qualifications in a resume? you must present your list of your educational qualifications in chronological order

What is meant by “eternally burning black pipes”? what is this implying about the personality of the firemen?

Choose the sentence that is not logically connected in the paragraph. (1) one final effect of radio and tv on the language must must be noted. (2) there is no doubt that these great media of information have cut down considerably the time that used to be devoted to reading. (3) radio and tv may enhance the spoken word. (4) they tend to lower comprehension levels.