An atlas and a dictionary are both reference books that are used to provide information to the reader.
The similarities between an atlas and a dictionary are:
1. Both are organized alphabetically: A dictionary is organized in alphabetical order based on the words, while an atlas is organized in alphabetical order based on the names of the places.
2. Both have definitions: A dictionary provides definitions of words, while an atlas provides descriptions and details about places, including their location, size, and other characteristics.
3. Both have indexes: A dictionary has an index of words at the back of the book, while an atlas has an index of place names.
4. Both contain illustrations: A dictionary may contain illustrations to help explain the meaning of words, while an atlas contains maps and other illustrations to help show the location of places.
5. Both are used for reference: A dictionary and an atlas are both used as reference books, providing information to the reader when needed