yes
no. facebook is located on the internet.
Apps such as Facebook and Twitter use your internet. If you do not have a internet on your tariff you might consider getting one or using a WiFi network
you need the facebook app if you want to instantly get to facebook, and that is free in your app store, but you don't HAVE to have the app because the iPhone should automatically come with internet so you can click Safari (internet) and also get facebook from there.
It depends on the app. Most games don't require internet, but apps like Facebook, Safari, email, and others do.
If you have an iPod touch then yes. Download the (free) Facebook app, or just use the Internet( whichever you prefer. )
no
The messenger app is already in facebook, you can use it if you want to.
No, you cannot. Since Facebook is on the internet, you must have the Facebook app and a wireless internet connection (via a wireless router) to access Facebook.
No not really. Messenger is an independent app, you can work with it even when you dont have facebook app.
You can download a free app from the iTunes store. To use it, you have to be in a wifi area which allows you to get on the internet.
Vizio internet apps work very well and are slowly becoming a very popular app to have for the internet. This app allows you to use social networking sites(such as Facebook and twitter), stream music and surf the internet.
In order to use a webcam on Facebook on IPod Touch one must first acquire the app from the app store. Once one has the app then one can use a webcam on facebook for ipod.