Which of the places listed below was formed by a hotspot? mount fuji, japan kilauea, hawaii mount st. helens, washington mount pinatubo, philippines?

the answers are: Kilauea, HawaiiIn geology, hotspot refers to the area that located on top of active volcanoes. The temperature in this region tends to be higher compared to another surrounding region due to the thermal energy that arises from the heat of the Earth's core
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The places of Kilauea, Hawaii was formed by a hotspot.

Kilauea, Hawaii

Explanation:

The Hawaii Islands that lie in the North Pacific Oceans are primarily a large elevation of series of undulated lands. These have majorly occurred due to consistent eruption of lava for a long period of time from the hotspot lying right below where the islands are situated.

The hotspot that created the Hawaii Islands is presently inactive and the Hawaii Islands are being observed to be shrinking in size.

Cairo increased interconnectedness because it helped traders to bring products from Africa and India and further East to Europe.  These traders could also return with European goods and thus far away regions started becoming more interconnected.

Explanation:

Cairo was a very important city in Afroeurasia and it was a center for trade. In the 14th and 15th centuries, merchants and traders would come to the city by land and sea and it was a center of the Islamic world. Cairo was connected to the Indian Ocean through the Nile, the Red Sea, and the Mediterranean Sea. This was the most important trade route from Europe at the time. The Bubonic Plague was also said to have traveled along this same route as it crippled Cairo and Europe's major port cities.