Aa lava is a basaltic lava with a flow characterized by rough surfaces of clinker.
A'a is one of two types of flow of basaltic (mafic) lava. A'a is the more viscous of the two and is usually somewhat cooler than the other variety, pahoehoe. A'a forms a surface of jagged rock fragments as it flows.
Aa lava is a basaltic lava with a flow characterized by rough surfaces of clinker.
Lava that is cooler and slower-moving is called aa.
A'a can come from almost any volcano. It is most often associated with shield volcanoes, however.
aa is produced by quiet eruptions
No it is slow
Volcanoes because
Blocky Lava, Pahoehoe Lava, Aa Lava, Pillow Lava
it hurts to walk on both, and they are both lava. Aa is a rough jagged surface, while I have no idea about blocky lava.
Mount St Helens produces blocky lava.
Aa lava is the type of lava that forms a thick, brittle crust.
aa lava
The difference between Pahoehoe lava and AA lava is that pahoehoe lava is smooth and AA lava is jagged.
Blocky Lava, Pahoehoe Lava, Aa Lava, Pillow Lava
Pahoehoe lava, Aa lava, and Blocky lava
it hurts to walk on both, and they are both lava. Aa is a rough jagged surface, while I have no idea about blocky lava.
It had high silica lava, or AA lava.
Aa lava is the type of lava that forms a thick, brittle crust.
Mount St Helens produces blocky lava.
No. A lava flow usually indicates an eruption that is not explosive.
AA lava
aa lava
AA: jagged chunks of lava formed by rapid cooling on the surface of a lava flow
Pahoehoe and AA lava are produced by quiet eruptions. This means that instead of a blast or explosion, the lava just flows out of the volcano. Pahoehoe lava is hot and flows quickly. AA lava is cooler in temperature and doesn't flow as quickly.