This is a flat picture of the Earth.

This is a person who studies Earth.

This is a round picture of the Earth.

This is a book of maps and charts

This is a person who creates maps

This is the study of how maps are made.

On a map this defines the symbols and pictures.

On a map this tells directions

On a map this helps you measure distance

On a map this tells you what the map shows and when it was made