Keyword Analysis & Research: what is a hot spot in science

nationalgeographic.org

https://www.nationalgeographic.org/encyclopedia/hot-spots/

WEBOct 19, 2023 · A hot spot is an area on Earth over a mantle plume or an area under the rocky outer layer of Earth, called the crust, where magma is hotter than surrounding magma. The magma plume causes melting and thinning of the rocky crust and widespread volcanic activity. Grades. 5 - 8. Subjects. Earth Science, Geology, Geography, Physical Geography. Image.

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britannica.com

https://www.britannica.com/science/hot-spot-ecology

WEBFeb 17, 2024 · Hot spot, any one of several biodiverse regions which requires protection on the grounds that it hosts a significant number of endangered species. There are currently 36 biodiversity hot spots worldwide, home to almost two billion people and covering two-thirds of the planet’s mammal, reptile,

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wikipedia.org

https://en.m.wikipedia.org/wiki/Hotspot_(geology)

WEBIn geology, hotspots (or hot spots) are volcanic locales thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle. [1] Examples include the Hawaii, Iceland, and Yellowstone hotspots. A hotspot's position on the Earth's surface is independent of tectonic plate boundaries, and so hotspots may create a ...

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libretexts.org

https://geo.libretexts.org/Bookshelves/Geology/Fundamentals_of_Geology_(Schulte)/05%3A_Plate_Tectonics/5.16%3A_Hot_Spots

WEBIn geology, the places known as hotspots or hot spots are volcanic regions thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle. They may be on, near to, or far from tectonic plate boundaries. Currently, there are two hypotheses that attempt to explain their origins.

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nationalgeographic.org

https://education.nationalgeographic.org/resource/hot-spot-volcanism/

WEBNov 29, 2023 · Hot spot seamounts that reach the surface of the water can create entire chains of islands, such as the U.S. state of Hawaii. Scientists think that this volcanic chain of islands has been forming for at least 70 million years over a …

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amnh.org

https://www.amnh.org/explore/ology/earth/power-of-plate-tectonics/hot-spots

WEBA hot spot is an intensely hot area in the mantle below Earth's crust. The heat that fuels the hot spot comes from very deep in the planet. This heat causes the mantle in that region to melt. The molten magma rises up and breaks through the crust to form a volcano. science

science

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britannica.com

https://www.britannica.com/science/hotspot-geology

WEBApr 10, 2024 · hotspot, region of Earth’s upper mantle that upwells to melt through the crust to form a volcanic feature. Most volcanoes that cannot be ascribed either to a subduction zone or to seafloor spreading at mid-ocean ridges are attributed to hotspots.

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libretexts.org

https://geo.libretexts.org/Bookshelves/Geology/Book%3A_An_Introduction_to_Geology_(Johnson_Affolter_Inkenbrandt_and_Mosher)/02%3A_Plate_Tectonics/2.07%3A_Hotspots

WEBTo analyze plate movement more precisely, scientists study hotspots. First postulated by J. Tuzo Wilson in 1963, a hotspot is an area in the lithospheric plate where molten magma breaks through and creates a volcanic center, …

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libretexts.org

https://geo.libretexts.org/Learning_Objects/Laboratory/Book%3A_Laboratory_Manual_For_Introductory_Geology_(Deline_Harris_and_Tefend)/04%3A_Plate_Tectonics/4.04%3A_Hot_Spots

WEBAug 31, 2019 · Hot spots are volcanically active areas on the Earth’s surface that are caused by anomalously hot mantle rocks underneath. This heat is the result of a mantle plume that rises from deep in the mantle toward the …

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nps.gov

https://www.nps.gov/subjects/geology/plate-tectonics-hotspots.htm

WEBFeb 11, 2020 · A hotspot is a large plume of hot mantle material rising from deep within the Earth. A line of volcanoes develops as a plate moves over a hotspot, much as a line of melted wax forms as a sheet of waxed paper is moved slowly over a burning candle.

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