Vamos a caminar al correo porque está muy cerca.

bank
theater
post office
mall

The answer is post office.

Explanation:

Because the sentence says we will walk to the POST because it is very close.

I hope this helps

lack of land area is one of the things not mentioned that has contributed to the poor transportation and communication systems in nicaragua.

if your asking for what that says, it is

which of these words is an

but i don't know what sentence your asking for the adjective from.