GIS is based on at least two important areas of technology: A. gathering digital spatial data and printing maps.
B. hard drives and video cards.
C. gathering digital spatial data and creating digital maps.
D. creating digital maps and transforming digital maps.​

Option C. is correct.

Explanation:

GIS stands for Geographic Information System.

GIS is a computer system that is used to record information on to maps.

Five key components of GIS are as follows:

1. Hardware

2. Software

3. Data

4. People

5. Methods.

GIS is based on at least two important areas of technology: gathering digital spatial data and creating digital maps.

a characteristic is a deep cut in the earth or left over rock aka till.  

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