Answer: preterit
Explanation: In Spanish, the preterit tense is used to describe actions what are completed in the past. To narrate a series of events in the past, we talk about activities that happen after another. The focus is on what happened, not when.
Ecuatoriana Sierra ( montañosa ) is the one more representative
1.por
2.para
3.por
4.para
5.por
6.por
7.para
8.por
9.para
10.por
11.para
12.por
13.para
14.para
15.por
16.por
17.para
18.para
19.para
20.para
Preterite indicates a single event ( something that you dosen't do so often )
the imperfect indicates something that you do habitual
