Imagine that a small, bright object appeared in the sky, moved along with a nearby constellation, and then disappeared a year later. Scientists in China, Persia, Europe, and Central America observed the event. Where did this phenomenon most likely occur? How do you know?

hi there!

question - how does mountainous terrain affect settlements in a region? choose all answers that are correct.

groups trade with each other regularly.

people travel from settlement to settlement.

why: since they travel to go trade or visit it may be harder to get there because of the mountainous terrain.

hope this : )