Ash and pumice are common materials.
Pyroclastic flows don't come from shield volcanoes. They come from cinder cone and sometimes composite volcanoes. Shield volcanoes only erupt runny lava.
lava
Shield volcanoes will erupt basaltic lava. Cinder cones erupt basaltic lava or basaltic andesite lava. Stratovolcanoes often erupt andesite lava, but may erupt basaltic or rhyolitic lava and all intermediate types as well.
In volcanoes that have lower amounts of volcanic gases in the magma. A good example is the volcanoes in the Hawaiian islands. Volcanoes with more gases in the magma tend to erupt explosively (Mt. St. Helens, Vesuvius) and have a thicker, slower moving lava.
volcanoes
Lava, ash, pumice and molten debris.
Magma and lava also crust?
Pyroclastic flows don't come from shield volcanoes. They come from cinder cone and sometimes composite volcanoes. Shield volcanoes only erupt runny lava.
lava
Gaseous matter such as H2O, SO2, CO2. Solid materials such as ash, lava, bombs.
When lava spews out of it.
Fissures usually erupt basaltic lava.
volcanoes will erupt and let out lava then the lava will harden and that will be new land.
When Volcanoes erupt the surface is melted by the lava
Volcanoes can erupt ash, gas, and pumice in addition to or instead of lava.
Shield volcanoes will erupt basaltic lava. Cinder cones erupt basaltic lava or basaltic andesite lava. Stratovolcanoes often erupt andesite lava, but may erupt basaltic or rhyolitic lava and all intermediate types as well.
No. Volcanoes also release ash and a variety of gasses.