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Most of the sea floor is covered in basaltic lava flows resulting from non-explosive eruptions. These flows create features such as pillow lavas, which form when lava erupts under water and cools rapidly. Additionally, the sea floor is often blanketed by sediments that accumulate over time, including biogenic materials and volcanic ash. Together, these layers contribute to the diverse geology of the ocean floor.
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What Is most of the sea floor covered with from non explosive volcanic eruptions?
Most of the sea floor is covered with basaltic rock from non-explosive volcanic eruptions. This type of rock is formed when magma cools quickly upon contact with seawater, creating the characteristic pillow-like formations commonly seen on the ocean floor.
What type of volcanos would be the most explosive?
volcanoes that have large amounts of silica The most explosive volcanoes are stratovolcanoes with felsic magama that has a high gas content. A. Shield Volcano- these usually form at hot spots and are like the ones in Hawaii. THey are nonexplosive because the lava is very runny. This would not be the most explosive. B. Cindercone-this would probably be your best bet although they erupt only once during their liftime. They are the smallest type of volcano and have steep sides. When it explodes, it shoots out pyroclastic material. C. Composite Volcano-this is also called a stratovolcano. It has both nonexplosive and explosive eruptions. THey can have many eruptions. IF the cinder cone was not what you were looking for, then this would be your second choice.
Cinder cones are the most potentially dangerous volcanoes because they generate the most explosive eruptions?
While cinder cones do have the potential for explosive eruptions, they are generally considered less dangerous than stratovolcanoes due to their smaller size and lower frequency of eruptions. Stratovolcanoes can produce more violent and destructive eruptions.
What is the most common cause of tsunamis?
Tsunami are waves caused by sudden movement of the ocean due to earthquakes, landslides on the sea floor, land slumping into the ocean, large volcanic eruptions or meteorite impact in the ocean.
How many eruptions did mt vesuvius have?
Mount Vesuvius has had numerous eruptions throughout history, with the most famous being the eruption in 79 AD that destroyed the Roman cities of Pompeii and Herculaneum. There have been over 50 eruptions recorded since then, with the most recent ones occurring in the 20th century.
What Is most of the sea floor covered with from non explosive volcanic eruptions?
Most of the sea floor is covered with basaltic rock from non-explosive volcanic eruptions. This type of rock is formed when magma cools quickly upon contact with seawater, creating the characteristic pillow-like formations commonly seen on the ocean floor.
What type of volcanos would be the most explosive?
volcanoes that have large amounts of silica The most explosive volcanoes are stratovolcanoes with felsic magama that has a high gas content. A. Shield Volcano- these usually form at hot spots and are like the ones in Hawaii. THey are nonexplosive because the lava is very runny. This would not be the most explosive. B. Cindercone-this would probably be your best bet although they erupt only once during their liftime. They are the smallest type of volcano and have steep sides. When it explodes, it shoots out pyroclastic material. C. Composite Volcano-this is also called a stratovolcano. It has both nonexplosive and explosive eruptions. THey can have many eruptions. IF the cinder cone was not what you were looking for, then this would be your second choice.
What is most of the floor of the North Pacific Ocean covered with?
Biogenous are dominant on deep-ocean floors.
What were the dates of the 2 most recent Mount Etna eruptions?
The two most recent eruptions were in 2008.
Put these eruption types in order from most destructive to least to destructive?
When eruption types are arranged from most destructive to least, it is in descending order.
What are the characterististicsc of the three types of volcanoes?
What are the characterististicsc of the three types of volcanoes?
Is a shield volcano explosive or not?
Generally not. Explosive eruptions may happen occasionally, but most eruptions are effusive.
Cinder cones are the most potentially dangerous volcanoes because they generate the most explosive eruptions?
While cinder cones do have the potential for explosive eruptions, they are generally considered less dangerous than stratovolcanoes due to their smaller size and lower frequency of eruptions. Stratovolcanoes can produce more violent and destructive eruptions.
Most shield volcanoes have grown from the ocean floor to form?
Most shield volcanoes have grown from the ocean floor to form broad, gently sloping structures with low viscosity lava flows. They are typically formed by multiple eruptions of basaltic lava, which flows easily and spreads out over a wide area, resulting in the characteristic shield shape.
Where are the most germs in your house?
On the floor. The floor is the most dirtiest and germ covered area in the house. Mainly because you walk on it and transfer germs from outside to the inside and vice versa.It is basically cleaner to eat of the toilet seat, but i would not recommend trying that option.I hope this answer has been of any use.
What is the most common cause of tsunamis?
Tsunami are waves caused by sudden movement of the ocean due to earthquakes, landslides on the sea floor, land slumping into the ocean, large volcanic eruptions or meteorite impact in the ocean.
What is the country that has the most volcanic eruptions?
Java and Bali
