I believe Costa Rica has no deserts. Almost all of the interior of Costa Rica is mountains that are blanketed in jungle/forest. Also it has around 7 active volcanoes depending on how you'd define an active volcano, one of the more popular ones is the Poas Volcano which i believe is a national park. As for beaches, Costa Rica is surrounded completely on 2 sides by the Pacific on the West and the Gulf of Mexico on the East.
Puertas I believe that’s the plural form (plural means more right lol) if it does that it’s Puertas
1- Yo uso la computadora 2 o 4 horas diarias
2- Los lavo almenos 3 veces a la semana
3- 1 vez a la semana
4- 2 veces al día
5- almenos 2 veces al día