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What is the geology term AAA?
Aa is a term for a blocky type of lava.
Does Mount St Helens spew pahoehoe pillow Aa or Blocky lava?
Mount St. Helens mainly produces blocky lava (andesitic) during its eruptions. However, the volcano has also had episodes where it spewed pahoehoe lava due to changes in eruptive style.
What type of lava forms rough jagged edges?
A'a lava forms rough jagged edges as it cools and solidifies. It is characterized by its blocky and sharp texture, which can make it difficult to walk on. A'a lava flows tend to move slower compared to pahoehoe lava flows.
What does the Hawaiian term AA mean?
In Hawaiian, AA refers to lava that has a rough and jagged texture. It is formed when molten lava cools quickly on the surface, creating sharp, blocky rocks.
What type of lava is thick stiff and does not flow easily?
Thick, stiff lava that does not flow easily is known as aa lava. Aa lava has a rough, blocky texture due to its high viscosity, making it difficult for the lava to flow smoothly. Aa lava typically moves in a jerky, slow manner and can form sharp, jagged edges as it solidifies.
What are the three types of lava?
Pahoehoe lava, Aa lava, and Blocky lava
What is the geology term AAA?
Aa is a term for a blocky type of lava.
Does Mount St Helens spew pahoehoe pillow Aa or Blocky lava?
Mount St. Helens mainly produces blocky lava (andesitic) during its eruptions. However, the volcano has also had episodes where it spewed pahoehoe lava due to changes in eruptive style.
Is shaving gel similar to blocky lava?
Yes
What type of lava forms rough jagged edges?
A'a lava forms rough jagged edges as it cools and solidifies. It is characterized by its blocky and sharp texture, which can make it difficult to walk on. A'a lava flows tend to move slower compared to pahoehoe lava flows.
What does the Hawaiian term AA mean?
In Hawaiian, AA refers to lava that has a rough and jagged texture. It is formed when molten lava cools quickly on the surface, creating sharp, blocky rocks.
What type of lava is thick stiff and does not flow easily?
Thick, stiff lava that does not flow easily is known as aa lava. Aa lava has a rough, blocky texture due to its high viscosity, making it difficult for the lava to flow smoothly. Aa lava typically moves in a jerky, slow manner and can form sharp, jagged edges as it solidifies.
Why is blocky lava an important clue to the explosiveness of a volcano?
Blocky lava, also known as aa lava, is characterized by its rough, jagged surface and indicates a higher viscosity in the magma. This increased viscosity can trap gases, leading to greater pressure buildup within the volcano. When the pressure is eventually released, it can result in explosive eruptions. Therefore, the presence of blocky lava suggests a greater potential for explosive volcanic activity compared to more fluid lava types.
Can a stratovolcano erupt blocky lava?
Yes. Stratovolcanoes can erupt blocky lava flows, basaltic lava flows, or may erupt explosively.
What type of lava is erupted from Mount Kilimanjaro?
Mt. Fuji is Japan's highest mountain. The lava that comes out of this volcano is silica-poor lava that is very thick and chunky.
Name the two types of lava?
The two main types of lava are pahoehoe, which has a smooth, rope-like texture, and aa, which has a rough, jagged texture. They differ in their viscosity and flow characteristics, with pahoehoe being more fluid and aa being more viscous.
What is AAA lava?
Lava that hardens into rough , jagged rocks with a crumbly feeling aka blocky lava
