Final answer:
Meteorology is the subject of this question and a weather report is defined as a report of weather elements from someone who is not certified to take official weather observations.
Step-by-step explanation:
The subject of this question is Meteorology, which is the study of the atmosphere, atmospheric phenomena, and atmospheric effects on earth's weather. In meteorology, there is a term called Weather Report, which is defined as a report of one or more weather elements from an individual who is not task certified to take official weather observations. For example, a pilot or law enforcement official can provide additional and supplemental weather information that may be important to local aviation and public safety, as well as help increase the weather technician's situational awareness.