The seasonal nomadic travel of people and their animals from place to place is known as
a.
short migration
b.
transhumance
c.
a penal colony
d.
forced migration

Explain the cause for movement river valley civilization to early industrial centers

One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.

Wich of the following is not likely to appear on a map