Take a screenshot by clicking the home key and sleep at the same time, or you can try double tapping the picture.
No, but you can get Facebook on an iPod touch or even an iPod.
Yes, the iPod Touch has a free Facebook app.
You cannot put facebook on a nano, but you can put it on an iPod Touch.
no...
You probably need the newer iPod to get on facebook or more memory.
The Facebook iPod Touch/iPhone app can be downloaded from the iTunes App Store.
Installing the free Facebook app (See links below) from the iTunes app store will put Facebook on an iPod Touch.
Download the facebook app from the app store.
(for Facebook)
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.
You touch "Safari" on the ipod touch. That will get you to the internet.
If you have an iPod Touch 3rd Generation or later, Facebook offers Facebook Messenger for Free on the App Store. For your convenience, a link has been offered below.