A climograph combines a and a . I. Pie chart III. Bar graph II. Line graph IV. Pictograph a. I and III b. II and IV c. I and IV d. II and III

III. Bar graph II. Line graph

Explanation:

A climograph combines a line graph and a bar graph.

Climographs are typically used to represent the climate of an area or region.

They are made up of a  line graph and bar graph.

The graph shows a very quick graphical representation of monthly mean average temperature and the precipitation.

Note: climate is the average weather condition of a place over a period of time. Climographs are location specific