Krakatoa is an active stratovolcano located in the Sunda Strait between the islands of Sumatra and Java in Indonesia. It is about 1300 km (810 mi) west of the capital Jakarta.
Krakatoa is one of the world’s most infamous volcanoes. It is best known for its massive eruption in 1883, which was one of the deadliest in history. The eruption destroyed the island of Krakatoa and killed more than 36,000 people.
Krakatoa is a stratovolcano, which means that it is made up of several layers of ash, lava and other volcanic materials. These layers are built up over time, and eventually form a cone-shaped mountain.
Stratovolcanoes are typically made up of three main types of materials:
1. Ash: This is made up of bits of rock and other materials that are blasted into the air by the eruption.
2. Lava: This is made up of molten rock that is expelled from the volcano.
3. Pyroclastic materials: This is made up of solidified ash, lava and other materials that are blasted into the air by the eruption.
Krakatoa is a type of explosive volcano, which means that it can produce very powerful eruptions. These eruptions can produce a lot of ash and pyroclastic materials, which can cause a lot of damage.
Krakatoa is also a very dangerous volcano because it is located in a very densely populated area. More than 150 million people live within 100 km (62 mi) of the volcano. If Krakatoa were to erupt again, it could cause a lot of damage and loss of life.
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Is Krakatoa a shield or composite volcano?
Is Krakatoa a shield or composite volcano? This is a question that has been asked by many people, and the answer is not straightforward. Krakatoa is a stratovolcano, which is a type of composite volcano. However, it is also possible that Krakatoa is a shield volcano.
Shield volcanoes are built from layers of lava and ash. Composite volcanoes, on the other hand, are made up of layers of ash and solid rock. Stratovolcanoes are a type of composite volcano, and they are the most common type of volcano.
Krakatoa is a stratovolcano, so it is technically a composite volcano. However, it is possible that it is also a shield volcano. Shield volcanoes are not as common as composite volcanoes, but they are still found in many locations.
It is difficult to say for sure which type of volcano Krakatoa is. However, it is most likely a composite volcano. This is because it has many of the characteristics of a stratovolcano.
What kind of volcano was Krakatoa 1883?
Krakatoa was a volcano located in the Sunda Strait between the islands of Java and Sumatra in Indonesia. It was a stratovolcano, which means it was made up of many layers of ash, lava, and other volcanic material.
Krakatoa erupted in 1883, and the explosion was one of the most powerful in recorded history. The eruption caused a tsunami that killed thousands of people and damaged buildings and ships in the area. The explosion was also heard around the world, and the ash that was released into the atmosphere caused spectacular sunsets for several years.
Is Anak Krakatoa a cinder cone volcano?
Anak Krakatoa is an active cinder cone volcano located in the Sunda Strait between the islands of Java and Sumatra in Indonesia. It is part of the Sunda Arc, a chain of volcanoes that formed as the Australian tectonic plate collided with the Eurasian plate.
Anak Krakatoa is a young volcano, less than 100,000 years old. It is built from fragments of older volcanoes, which is why it is called a cinder cone volcano. These fragments, or cinders, are made of volcanic ash and rock that have been blown into the air by an eruption and then deposited around the volcano.
Anak Krakatoa is not the only volcano in the area. There are several other volcanoes, including Mount Merapi and Mount Semeru, which are also part of the Sunda Arc. These volcanoes are all active and have erupted in the past.
Anak Krakatoa is not a very tall volcano. It is only about 328 meters (1,076 feet) high. But it is very steep, with a slope of about 50 degrees. This makes it very dangerous to climbers.
Anak Krakatoa is a very active volcano. It has erupted several times in the past, most recently in 2018. These eruptions can produce dangerous hot ash clouds, which can cause injuries and fatalities.
Anak Krakatoa is not a very big volcano. But it can produce dangerous eruptions that can cause injuries and fatalities. It is also very active, which means it can erupt again at any time.
Is Krakatoa explosive or non explosive?
Krakatoa is an Indonesian volcano that is best known for its massive 1883 eruption. This eruption was one of the largest in recorded history, and it produced a huge amount of ash and debris that was blasted into the atmosphere.
Some people mistakenly believe that Krakatoa is an explosive volcano, but this is not actually the case. Krakatoa is a stratovolcano, which means that it is made up of layers of ash, lava, and other debris. These layers can build up over time, making the volcano more explosive. However, Krakatoa is not an explosive volcano, and it has not had a major eruption in more than 100 years.
What are shield volcanoes?
Shield volcanoes are a type of volcano that is built almost entirely of fluid lava flows. These volcanoes are so-named because their broad, gently sloping shapes resemble a warrior’s shield. Shield volcanoes are the most common type of volcano on Earth, making up about 75% of the planet’s active volcanoes.
Shield volcanoes are formed when thick lava flows are erupted from a low-angle vent. These flows are very fluid, meaning they can travel long distances before cooling and solidifying. The viscous nature of the lava also means that it can flow over hills and mountains, slowly building up a broad, shield-like shape.
Most shield volcanoes are not very explosive, and typically only produce gentle eruptions of ash and gas. However, some shield volcanoes, such as Mount Etna and Kilauea, can sometimes produce more explosive eruptions.
Shield volcanoes are typically found in areas where hot, molten rock (magma) is close to the Earth’s surface. This is because the thick lava flows that make up shield volcanoes are more likely to form when the magma is less viscous. Areas with hot magma near the surface are known as ‘hot spots’.
shield volcanoes are the most common type of volcano on Earth, making up about 75% of the planet’s active volcanoes.
What is a stratovolcano volcano?
A stratovolcano, also known as a composite volcano, is a conical volcano made up of many layers of hardened lava, ash, and tephra. These layers are typically deposited one on top of the other during an eruption, creating a steep-sided volcano. Stratovolcanoes are the most common type of volcano on Earth, accounting for about 75% of all active volcanoes.
The most famous stratovolcano is Mount Fuji in Japan, which is 3,776 meters (12,389 feet) high and is a popular tourist destination. Other well-known stratovolcanoes include Mount St. Helens in the United States and Mount Pinatubo in the Philippines.
Stratovolcanoes are typically very explosive, and can produce dangerous pyroclastic flows and ash clouds that can affect large areas. They are also some of the most dangerous volcanoes to live near, as they can cause massive damage and casualties when they erupt.
What’s the biggest volcanic eruption ever?
The biggest volcanic eruption ever is the 1815 eruption of Mount Tambora. This eruption was so large that it caused what is known as the Year Without a Summer. This eruption was so large that it caused a 10-foot tsunami, and it ejected so much ash and gas that the sun was blocked from view.