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.
Depression does not cause hair loss, and hair loss does not cause depression - as far as we know. There are more than 30 different medical conditions that contribute to hair loss in women. Hormones, diet, childbirth, illness, birth control pills, poor diet, stress - all have been found to contribute to thinning of hair in women.