Question mark is what interrogates , that is, what question or question. A question, therefore, may be an unclear issue, a dubious issue or simply a Question . For example: "The zoo veterinarian says the bear's violent reaction is still a question", "The coach should clarify the question about team formation to avoid further controversy", "The existence of God is a question without answers for science".
Thus, for example, within police investigations there are always many questions at first. That will mean that they can be resolved as the work of the police progresses, who, through clues and interviews with potential witnesses, are responding to each of these uncertainties.
However, on many occasions there is the fact that these questions cannot be answered. And that is when the result is that the cases remain unsolved. There are many examples of investigations that have never been concluded for this reason. Specifically, among the most significant, are the death of actress Marilyn Monroe or who was Jack the Ripper.
The questions may have a answer Immediately, over time or, directly, have no known response. If someone interrogates a person About the time and this individual is wearing a watch, he can answer at the time, so that the question no longer exists as such. On the other hand, if a woman is in the street with a friend and asks what the phone number of a third is, but her friend replies that she has it written down in an agenda that is stored in her house, the question will have no answer Immediate, although it may be answered when the lady arrives at your home, looks for the agenda and communicates with the other to answer your question.
Other questions have no answer, at least from the knowledge that the Humanity nowadays. No one can answer with certainty if there is extraterrestrial life or how our planet formed.
Specifically, we can establish that the following are the main questions about life and the human being:
• Is the universe infinite, cyclic and eternal?
• Is there life after death?
• Will the moment when the population is higher than the one that can actually host the Earth take place?
• What happens in the Bermuda Triangle?
• Is time travel possible?
• What will be the next technological revolution that will appear in society?
Likewise, we can also say that at this time, where many are the countries that are plunged into an economic crisis of serious scope, there is another question that arouses great interest and desires to be answered: when will the end of the catastrophic financial situation?
A question or question point Finally, it can be the spelling question mark (“¿”, “?”) which indicates, in a text, a question: "What is your name?".