Answer:
Magma wells up at the center of the ridge, which pushes the old seafloor apart as new seafloor is created
Explanation:
The Mid-Atlantic Ridge is formed at the divergent boundaries of the North American and Eurasian plates, and the South American and African plates. This basically means that these plates are moving away from one another, living thinner, fragile crust behind them. The magma from the mantle manages to penetrate through it relatively easy, and as it reaches the ocean floor it quickly cools off and creates new crust. The magma continuously rises, and it piles up more and more new crust, while in meantime pushing the old crust sideways and moving it further away from center of the ridge from the the ocean spreading occurs.
Answer:
Eurasia
Neanderthals inhabited Eurasia from the Atlantic regions of Europe eastward to Central Asia, from as far north as present-day Belgium and as far south as the Mediterranean and southwest Asia. Similar archaic human populations lived at the same time in eastern Asia and in Africa.
The hypothesis concerning the cause of magnetism is electrons all moving in the same direction
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<u>Explanation</u>:
- Magnetism is triggered by the electric charges being transferred. Each substance consists of tiny units, called atoms.
- Some of the electrons spin in the same direction, in substances like cobalt, nickel, and iron. That makes the atoms highly magnetic in this compounds-but they are not magnets yet.
- Magnetism is a physical property generated by electric charge movement which results in attractive and repulsive forces between objects.
The environment is not hospitable to human life, and international treaties forbid any country from claiming territory in Antarctica, which a permanent residency would be doing by default. If you want cold and dark and very little interaction with other people, move to Finland.
Overwintering, in 100% darkness adds its own difficulties. Psychologically, it's very demanding. Living in close quarters with a small, unchanging group of people is very difficult, and the longer the stretch of time, the more of a strain it is on everyone. This is true even in much milder climates than Antarctica's.
I think it's car manufacturing because machine building is the leading industry in Russia currently.
