Neptune's blue color is the result of a gas called methane in its atmosphere. Like the other gas planets, Neptune has rapid winds trapped in bands of latitude and large storms. Neptune's winds are the fastest in the solar system, reaching 2000 km /hour!
Traction Alopecia. Traction Alopecia is another common cause of thinning or shedding hair among teenagers, and it occurs when an unnatural amount of tension is applied to the hair for a prolonged period of time. The good news: Traction Alopecia is one of the few causes of hair loss in teens that is behavioral.
There are a few common causes of hair loss, such as : 1) Lack of Vitamin B and C, the mineral zinc, iron and sulphur. 2) Crash diet can result in more hair loss than gradual weight loss. 3) Traumatic experience and stress. 4) Menstruation and pregnancy (causes temporary hair loss due to hormone imbalances)