¿Qué es la tierra natal? Mi tierra es tu tierra
Well, it does seem correct - the tenses are used correctly, the articles agree with the pronouns/nouns in the sentence, so I think it is good.
There is only one thing, but I don't know if that is a typo or what - there should be a period between limpio and <span>él because those are two separate sentences. </span>
There are 22 Spanish speaking countries
Translation: I like sports, what are your favorite sports?
If you were answering the question you would say:
Mis deportes favoritos son...
and add the name of your favorite sports after it.
Example:
Mis deportes favoritos son <span>fútbol, baloncesto, y el golf</span>