long fibres
By a mama alpaca and a papa alpaca? If you mean: how is alpaca fiber made, it is the wool of an alpaca, that is sheared just like sheep wool, spun into yarn or felted just like sheep wool.
wool that has become tangled, matted or felted together on the sheep's back
yes
Felted wool is generally resistant to fraying because the fibers have been matted and compressed together, creating a dense fabric. Unlike woven fabrics, which can unravel at the edges, felted wool maintains its integrity due to the interlocking of the fibers. However, if the felt is cut or subjected to significant wear, it may still show signs of wear over time. Proper care can help maintain its durability and appearance.
waves or kinks in a wool fiber
wool is a natural animal fiber
Fleece-bearing animals are the source of wool fibres.
In general, yes, wool can be recycled once used. If the wool is part of knit fabric such as in a sweater, it can be recycled for yarn. Wool clothing can be felted and felt used for other projects. Wool fabric (knit or woven) can also be reused.
Felting occurs when natural wool is agitated, especially when this is done in warm water. Machine washing a wool sweater accidentally can result in a smaller felted sweater.
You could make a hat out of almost anything. Common materials include wool (often felted) and straw.
Wool
yes it is