data mining( need around 100 words each on any 3 points from the question)

describe how you would create visualizations to display information that describes the system. In your initial post, please explain how to map objects, attributes, and relationships to visual elements.

• 1. Computer networks.
• 2. The use of computer resources, such as processor time, main memory, and disk, for a set of benchmark database  programs.
• 3. The change in occupation of workers in a particular country over the last thirty years.
• 4. The distribution of specific plant and animal species around the world for a specific moment in time.