usually need passport, birth certificate, ID, etc to reenter the country, so, yes,
No you need a valid passport to leave the country.
No, you cannot leave the US with an expired passport. You need a valid passport to travel internationally.
Yes, you need a valid passport to leave the United States and enter most other countries.
Yes, you typically need a passport to leave the country for international travel.
If you leave your country of residency, you need a passport - everywhere.
There is no such thing as temporary passport. It is either you have a valid and not expired passport of your country of citizenship or not. You need this valid passport in order to travel to Thailand.
Yes, you generally need a passport to leave the US and enter another country.
Yes you have to have a passport when you leave the country.
To leave the country, you typically need a valid passport, a visa if required by the destination country, and any necessary travel documents such as a return ticket. It is also important to check for any specific entry requirements or restrictions for the country you are traveling to.
The passport that you obtained to enter the country is the same one that you need to exit the country.
You can fly anywhere within the borders of your current country.
You'll need your passport.