What is the correct definition of a hot spot?
2 : a place in the upper mantle of the earth at which hot magma from the lower mantle upwells to melt through the crust usually in the interior of a tectonic plate to form a volcanic feature also : a place in the crust overlying a hot spot.
What is a hotspot easy definition?
Hotspot: A hotspot is a physical location where people can access the Internet, typically using Wi-Fi, via a wireless local area network (WLAN) with a router connected to an Internet service provider. While many public hotspots offer free wireless access on an open network, others require payment.
What is a hot spot Science example?
In geology, hotspots (or hot spots) are volcanic locales thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle. Examples include the Hawaii, Iceland and Yellowstone hotspots.
What is a hot spot in writing?
The hot spot is the climax of the story, the most exciting part, the crescendo. Before we wrote any of our other notebook entries, we wrote our hot spots. It was the first bit of writing we did after choosing our topics.
What is a hot spot and how does it work?
Did you know that you can use your iPhone or many Android smartphones as a WiFi hotspot? By turning on this feature, your phone uses its cellular data to create a WiFi hotspot. You can then connect a computer or other device to this hotspot to access the internet.
What is hotspot area in environmental science?
A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation. Biodiversity hotspots host their diverse ecosystems on just 2.4% of the planet’s surface, however, the area defined as hotspots covers a much larger proportion of the land.
What is hotspot hypothesis?
Hotspot volcanic chains The joint mantle plume/hotspot hypothesis envisages the feeder structures to be fixed relative to one another, with the continents and seafloor drifting overhead. The hypothesis thus predicts that time-progressive chains of volcanoes are developed on the surface.
What is meant by biological hotspot?
A biodiversity hotspot is a biogeographic region that is both a significant reservoir of biodiversity and is threatened with destruction. The term biodiversity hotspot specifically refers to 25 biologically rich areas around the world that have lost at least 70 percent of their original habitat.
How do I use a hot spot?
Turn on your hotspot
- On the other device, open that device’s list of Wi-Fi options.
- Pick your phone’s hotspot name.
- Enter your phone’s hotspot password.
- Click Connect.
What is a hot spot quizlet?
Hotspot. A small area of the Earth’s crust where an unusually high heat flow is associated with volcanic activity, A weak spot in the middle of a tectonic plate where magma surfaces; forms a volcano.
What are hotspots explain the spots of India?
Biodiversity Hotspots in India – Himalayas, Indo-Burma, Western Ghats & Sundaland. Coined by Norman Myers, the term “Biodiversity hotspots” can be defined as the regions which are known for their high species richness and endemism.
What is an example of a hot spot in science?
hot spot An area of high volcanic activity. Some hot spots, e.g. Iceland, are located on constructive margins. Others occur within lithospheric plates, often lying at the end of a chain of progressively older volcanoes, e.g. the Hawaiian-Emperor Chain.
What are hot spots in science?
Hot spot. Hot spots are a common term for plumes of magma welling up through the crust (Earth’s outermost layer of rock) far from the edges of plates. To understand what hot spots are and why they are important, some understanding of the theory of plate tectonics is necessary.
What are hotspots science?
Hotspot (geology) In 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. Their position on the Earth’s surface is independent of tectonic plate boundaries.
What is the definition of hot spots?
Definition of hot spot 1 : a place of more than usual interest, activity, or popularity birding hot spots 2 : a place in the upper mantle of the earth at which hot magma from the lower mantle upwells to melt through the crust usually in the interior of a tectonic plate to form a volcanic feature also : a place in the crust overlying a hot spot