Match the following.

1
.
migrate


Tools or weapons made by people in the past.
2
.
glacier


A body of water between Alaska and Russia.
3
.
artifact


Dead; no longer existing.
4
.
indigenous


A large sheet of ice formed in areas where snowfalls are frequent and do not melt.
5
.
Bering Strait


Native; originating in the region or country where found.
6
.
nomads


To move from one place to another by people or animals.
7
.
extinct


People who wander from place to place with no fixed home.