"Geographers play an important role for …

Geographers are important for any country because:

1. A geographer is someone who studies the earth and its land, features, and inhabitants. They also examine phenomena such as political or cultural structures as they relate to geography. 
2. They study the physical or human geographic characteristics or both of a region, ranging in scale from local to global. Some do fieldwork, which may include travel to foreign countries or remote locations.
3. They gather geographic data through field observations, maps, photographs, satellite imagery, and Censuses.
4. A geographer can overlay aerial or satellite images with GIS data, such as population density in a given region, and create computerized maps. They then use the results to advise governments, businesses, and the general public on a variety of issues, such as marketing strategies; planning homes, roads, and landfills; or disaster responses.
5. They study the variations and association of the features on the earth surface e.g., cropping pattern differs from place to place and it is due to difference in the climate, soil, demand, transport facility, capacity of the farmer.