no it doesn't indicate if a person in married or single.
You should have it updated last thing you want is to land and they wont allow you to leave the airport.
There is a "Passport Card No." on the top right on the front of the passport card. But it has nothing to do with your passport booklet. You should notify the police as soon as possible.
You have to have your green card for 5yrs or 3yrs if married to a US citizen. Then you have to apply for US citizenship and once approved you can apply for US a passport.
The passport card itself is the passport. However, it has its limitations in use as compared to the traditional book passport.
No
No, it is different. Passport cards also have its own limitations as compared to the traditional passport book.
No. You need valid, government photo ID, such as a drivers license, non-driver ID, passport or passport card.
Get a new passport , showing your married name. As long as you have the documents needed like an authenticated marriage certificate then it wont be a problem
No. You can get either.
Yes, if you have a passport card, you can obtain a passport book at any time. It is not an upgrade - - it is a separate document. It is possible to have one or the other, or both.
None - you need a passport. A Green Card is not a substitute for a passport.
A passport from your country of citizenship