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How many volcanos are in Hawaii?
there are 5 kilauea and mauna kea and mauna loa and hualalai and kohala kilauea is the activest volcano in Hawaii and mauna loa is the biggest volcano in Hawaii! i should know because i live in Hawaii
How many people live near mauna loa?
Around 30,000 people live near Mauna Loa on the Big Island of Hawaii. The closest town to the volcano is Hilo.
Is mauna loa a stratovolcano?
No, Mauna Loa is a shield volcano, not a stratovolcano. Shield volcanoes are characterized by their gentle slopes and built from lava flows, while stratovolcanoes are steeper and built from layers of ash and lava flows. Mauna Loa is one of the largest shield volcanoes in the world and is located in Hawaii.
What is Mauna Loa made of?
Mauna Loa is a mountain in Hawaii that is made of volcanic stone. The mountain continues to grow as lava is added to its lava fields.
When did Mauna Loa last erupt?
Mauna Loa's last eruption was in 1984. It is one of the most active volcanoes on Earth, with eruptions occurring on average every few years.
Is mauna loa mafic or felsic?
The 1980 eruption of Mount St. Helens produced dacite, which has an intermediate-felsic composition.
Does Mauna Loa have block lava?
What type of magma is produced in mauna loa?
What type of lava does mauna loa have felsic-rhyolitic intermediate-andesitic mafic-basaltic?
Mauna Loa exhibits non-explosive eruptions (like many in the Hawaiian islands) in the form of low viscosity (more fluid) lava due to poor silica content.
Why is mauna loa nonexplosive?
The explosive force of a volcanic eruption comes from gas trapped in the magma. The magma that feeds Mauna Loa has a low gas content.
What does low silica magma form?
Nealy all magma on Earth is originally low-silica, mafic magma. Most magma originates from the upper mantle, which is ultramafic, meaning it has a very low silica content. This rock may partially melt under certain conditions, forming mafic magma, which has a somewhat higher silica content than the mantle rock.
Is Mauna Loa on transform boundary?
No, Mauna Loa is not located on a transform boundary. It is a shield volcano located on the Big Island of Hawaii and is primarily formed by hotspot volcanism, where magma rises from deep within the Earth's mantle.
Nationality of mauna loa?
Mauna Loa is a volcano in Hawaii.
What is the range of Mauna Loa's belt?
what is mauna loa's range
What type of magma did the mauna kea volcano have?
The Hawaiian Islands were formed by coalesing shield volcanoes. These volcanoes are exclusively composed of Basalt lava. The lava does not readily trap gas and flows very easily giving Mauna Loa, and Kiluaea there pronounced rounded shapes we see today.
How hot is Mauna Loa magma?
Magma beneath Mauna Loa volcano in Hawaii ranges in temperature from about 1,100 to 1,200 degrees Celsius (2,000 to 2,200 degrees Fahrenheit). The high temperature is necessary to keep the magma molten and allow it to rise to the surface to form lava flows during eruptions.
Worlds 2nd biggest volcano?
Mauna Loa Mauna Loa
How many eruptions has Mauna Loa had?
Mauna Loa has had 39 eruptions
