Answer:
The movements involved in plate tectonics acted like a giant conveyor belt for earths lithosphere and the Mid ocean ridges occur where mantle material rises upward, creating new seafloor crust and pushing plates apart.
Explanation:
How does this action explain the differences between seafloor crust and continental crust?
The movements involved in plate tectonics acted like a giant conveyor belt for earths lithosphere and the Mid ocean ridges occur where mantle material rises upward, creating new seafloor crust and pushing plates apart.
Main differences between sea floor crust and continental crusti is that oceanic crust and continental crust are less dense than the mantle, but sea floor crust is denser than continental crust. It also noticed that subduction occurs at ocean trenches, where dense seafloor crust pushes under less dense continental crust, thereby returning seafloor crust to the mantle. The subducting seafloor crust may partially melt, with lower density material melting first and erupting from volcanoes as new continental crust.
All Oceanic languages belong to the same language family, the Austronesian language family.
Explanation:
The Oceanic languages are languages that are dispersed all over Oceania, occupying one of the largest linguistic areas in the world. Despite occupying such vast area, there are only around 2 million speakers of these languages, as the native populations on the islands in Oceania are not large in general. There are over 450 Oceanic languages, and they are part of the Austronesian language family, and tracing their origin in the Proto-Oceanic language.
The three regions where these languages are spoken are Melanesia, Polynesia, and Micronesia. It is no wonder that the people from these three regions have languages from the same family, as they all share common ancestors, so as they were diverging, the language was just developing in a slightly different way, but still keeping the basics. These languages can be grouped into:
- Admiralties and Yapese
- St. Matthias
- Western Oceanic
- Temotu
- Central Eastern Oceanic
The largest individual language by people that speak them are:
- Eastern Fijian
- Samoan
- Kiribati
- Tongan
- Tahitian
- Maori
Learn more about the languages of the Indo-European family brainly.com/question/12110660
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Answer:
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Explanation:
<u>Answer:</u>
Strict immigration laws did not influence the economic development of the United States.
<u>Explanation:
</u>
- Though the United States adopted strict immigration laws in order to filter the unwanted immigrants from flooding the country, many others who could comply with these laws moved to the United States and contributed to its growth and prosperity.
- The laws put up certain criterions that only allowed deserving people to flow in.
- Thus, strict immigration laws did not directly influence the functioning of the overall economy.
