volcanic ash, volcano bombs, and lava
It depends on the type of volcano and its geographic location. There are many types of mama
Fine material thrown out of a volcano during an eruption.
The stones thrown from a volcanic eruption are called tuff. These rocks are also called volcanic fragments and they can be thrown hundreds of miles away from the volcano.
Volcanic fragments are small pieces of rock that come from a volcano. Fragments are usually thrown in the air during a volcanic eruption.
Yes they are. The volcanic material which has been thrown out of volcanoes contains all the nutrients which plants require. Lanzarote, one of the Spanish Canary Islands produces very fine wines. The vines are grown in saucer shaped depressions in the volcanic material. This not only protects them from the wind, but also helps to direct the water from the morning dew down to their roots.
Unwanted material that is rejected or thrown i called waste.
Tephra refers to any airborne particles from a volcanic eruption, and includes pumice, cinders, dust, and ash. Ash refers to particles smaller than 2 mm, and volcanic dust particles are less than 0.06 mm in diameter. Volcanic blocks, also known as bombs, are the largest pieces of tephra and are more than 64 mm in diameter (baseball size or larger) and may be as large as small cars.
The name of the material that shaters or brakes during impact is called sediment.
During eruptions when lava is beeing spewed from the top of the volcano, often times it's ash, gases (posineous and good) such as carbon dioxide and hydrogen, boulders and rocks. Sometimes the ash cloud can stay for days and travel kilometer upon kilometer over land and sea.
Pyroclasts are rock fragments or rocks formed from volcanic fragments thrown into the air as a result of a volcanic eruption. Also known as tephra, some examples of these rocks include pumice, reticulite and scoria.
volcanic bombs
By being thrown up in a volcanic eruption, or simply by sitting on a mountain.