What is the definition of deposition?
a. a process of erosion of rocks or soil.
b. a process in which decayed material is removed from the surface.
c. a process in which waves break down the sand in beaches.
d. a process of the water cycles where rain falls on earth. e. a process in which material is laid down or deposited

judge is the correct answer

  this riddles' answer is library.

  the "leaves" are a reference to the books' pages that the library contains; the branches are a network of libraries that connect multiple libraries' collections, resources, and items in a system of a common database, integrating them; the branches' organization are a useful management tool for coordinating the multiple collections many libraries have.