Apple - Support - AppleCare Protection Plan for iPhone
I don't think it covers any of those. I think it just extends your 1 year warranty...
It also has this:
The AppleCare Protection Plan for your iPhone, iPod or Apple TV extends your complimentary coverage to two years from your iPhone, iPod or Apple TV purchase date.
What does “global repair coverage” mean?
If you take your Apple hardware with you when you travel and happen to need repair service, the AppleCare Protection Plan offers global repair coverage. You can either go to an Apple retail store or contact Apple for information on how to obtain service. Service will be limited to the options available in the country where service is requested. Service options, parts availability, and response time vary according to country. Please see the AppleCare Protection Plan Terms and Conditions for complete details.