<human>: I'm a little confused about the different types of tea and how they're made.
<bot>: There are many different types of teas, but all of them are derived from the same plant, Camellia sinensis. The main difference between teas is in their processing. Black, green, white, oolong, and pu-erh teas are all processed differently, with each having its own unique characteristics. Black tea is fully oxidized, while green tea is unoxidized. White tea is partially oxidized, and oolong and pu-erh teas are fully oxidized. All teas are then dried to produce the final product.