An user Spanish
says…

Provienen
Verb
  de
Adposition
  ríos
Noun
  con
Adposition
  abundante
Adjective
  vegetación
Noun
  en
Adposition
  Asia
Proper noun
.

They come from rivers with abundant vegetation in Asia.
Words and sentences
New
provienen

third-person plural present indicative of provenir

New
de

New
ríos

plural of río

New
con

  1. with
  2. on

New
abundante

  1. plentiful, abundant
  2. affluent

New
vegetación

  1. vegetation
  2. adenoid, ellipsis of vegetación adenoidea

New
en

  1. in, at, on
  2. in (a time)
  3. in (a language)
  4. used after some verbs and translated by various prepositions in English
  5. in (in various expressions)

New
Asia

Asia (a continent)

Comments