They moved into Alaska during an Ice Age when there was ice from Eastern Asia and they walked to Alaska
The answer to this question is A. Jet streams
Jet streams are located near the altitude of the upper troposphere. It's a movement of wind that travels from one side of the planet hemisphere to another. The movement of jet streams will bring up different temperature of air which could influence the weather that exist in certain regions.
Answer: The direct impact of population growth on the water resources management
Explanation:Plan of the country (1966), economic surplus has been taken advantage of
