Any male Catholic can be chosen to be pope. However, it has been hundreds of years since a non-cardinal was elected as pope. There are no nominations. The cardinals simply cast a vote for their favorite. The top voter getters are then subjected to more voting until one cardinal emerges with a 2/3 majority.
No, there is no position between cardinal and pope.
Please specify which pope. If you are referring to Pope Francis, he was selected as a cardinal by Pope Benedict XVI.
He was a cardinal in the Roman Curia.
It was not a single cardinal. 2/3 of the Cardinal Electors had to vote for him.
He is almost always a cardinal, usually a cardinal archbishop.
Pope Paul VI named him a cardinal in 1977.
He was the Cardinal Archbishop of Buenos Aires, Argentina.
A Cardinal and The Pope are two different positions in the Catholic Church.
He was made a cardinal in 1977 by Pope Paul VI.
Yes, he was a cardinal before elected as pope.
A cardinal is a member of the College of Cardinals. The basic duty of a cardinal is to vote for a new Pope during a conclave. Cardinals are chosen by the reigning Holy Father, usually from the Bishops, but not always.
If you are referring to Pope Francis, he was the Cardinal Archbishop of Buenos Aires, Argentina, before being elected as pope.