If someone wanted to analyze a set of tree rings but didn't know when the tree lived, how could they find out? By which analyzing which historic layer of rock or dirt the tree was found in. Use carbon-14 dating methods on the organic wood sample. Find a tree that matched the ring pattern. Estimate how old the tree was by the condition of the wood.

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 : )

the correct answer would be true friction causes the faults to slip or collide