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ash and rock

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Q: 2 What are the common types of tephra?
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What is the name of the largest sized tephra?

Blocks is the name used for the biggest pieces of tephra. Tephra is produced by a volcanic eruption.


What is the smallest size of tephra called?

The smallest size of volcanic tephra is Ash, particles smaller than 2 mm (0.08 inches) in diameter.


What is the finest type of tephra?

Dust is less then 0.25 in diameter, ash is larger then dust but less then 2 mm in diameter, and the somewhat larger tephra are called lapilli which are larger than dust but less then 64 mm in diameter.


Why is tephra dangerous?

why is tephra dangerous: Tephra is usually dangerous because it can come in small sizes or bigger sizes it is made up of rock and smoke


What are 2 common kinds of fluids?

Oil and water is the 2 common types of liquid.


What are the three types of volcanoes and what are the difference?

cinder strato and shield shield is the least dangerous and the lava slowly flowsa down cinder erupts tephra not lava like a shield and is cone shaped strato is the most dangerous it erupts both tephra and lava


Are the Common types of music variation?

There are a handful of common types of musical variations that typically occur. Augmentation and inversion are 2 very common types of musical variation.


What are the common types of musical variation?

There are a handful of common types of musical variations that typically occur. Augmentation and inversion are 2 very common types of musical variation.


What is the descridtion of tephra?

Tephra is basically ash, rock, cinders, and solidified lava spurted from a volcano.


Can a shield volcano summit tephra?

Tephra is stuff that comes out of the volcano, it is mainly disposed as rocks.


What are the 2 common types of chips?

Silicon and potato !


Is Tephra igneous?

no its metamorphic