C. You don't have much time to think
actually I am not very certain but I guess it's the answer
Humidity in the air is measured with a hygrometer.
Answer:
Did you know that technology has opened the doors for innovation, learning and exploration? Technology has given us the advantage of instant communication worldwide and is an endless hole of knowledge most people can have access to. Technology has greatly improved our way of life from medicine, transportation and personal healthcare.
The most accurate answer for the question should be 'What' since the sentence seems to be discussing the purpose of hazard zone maps and its characteristics. However, in the given choices, the most plausible answer would be 'B. Why' because the nature of the sentence seems to answer the question 'Why the hard zone maps are important'.