I need help on this plz answer from the oldest era (starts at 1) to the newest era (ends at 10) oldest to newest era 1 to 10 :)

This is all i know sorry!

Explanation:

EonEraTime frame (Ma = million years ago)

PhanerozoicCenozoic66 million years ago to present

Mesozoic251.902 to 66 million years ago

Paleozoic541 to 251.902 million years ago

ProterozoicNeoproterozoic1,000 to 541 million years ago

Mesoproterozoic1,600 to 1,000 million years ago

Paleoproterozoic2,500 to 1,600 million years ago

ArcheanNeoarchean2,800 to 2,500 million years ago

Mesoarchean3,200 to 2,800 million years ago

Paleoarchean3,600 to 3,200 million years ago

Eoarchean4,000 to 3,600 million years ago

Hadeannot officially divided into erasFormation of Earth to 4,000 million years ago

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 : )

answerthe above statement is correct(true)