How to properly organize the structure of static pages in bitrix?

Question

1C-Bitrix

Tell me how to correctly create the structure of static pages of the following form:
/science/
/science/conferences/
/science/patents/
/academy/
/academy/about/
/contacts/

It is necessary that there is no ending .php
In this situation, the correct option would be to create pages or sections?

Answer 1

Create sections.
When you create a partition, a folder and an index file are created in it. Within a section, create a section again and it will become a subsection.
Consider in which menu to prescribe links.