Which of the following is referred to by the author as a field whose needs are served by weather forecasting

A．a higher number of professional forecasters
B．less-specialized forms of synoptic meteorology
C．more funds given to meteorological research
D．greater protection of human life

A．A problem is examined and possible solutions are given.
B．A procedure is explained and its importance is emphasized.
C．Two contrasting views of a problem are presented.
D．Recent scientific advancements are outlined in order of importance.