Do all volcanoes have lava

Answer 1

No. Large explosive eruptions do not produce lava, but rather produce clouds of hot ash, gas, and pumice. This is a result of gas-rich magma getting blasted into the air with such violence that the molten rock does not get a chance to flow as a liquid on the surface. These eruptions can produce towering ash columns that rain down on the country side, and pyroclastic flows, superheated avalanches of ash, rock, and gas that race down the sides of a volcano. Some explosive eruptions are phreatic, consisting of steam explosions from groundwater coming in contact with magma or rocks heated by magma.

Answer 2

Although, most volcanoes do errupt with lava there are some that explode with mud they are formed as hot water, which has been heated deep below the earth's surface, begins to mix and blend with various subterranean mineral deposits, thus creating the mud slurry exudate. This material is then forced upwards through a geological fault or fissure due to certain local subterranean pressure imbalances. To be literal though they are not considered volcanoes since to be classified as a volcanoe it must spew forth fiery lava, but they do resemble volcanoes in just about every aspect except the lava of course. Look it up on line its pretty amazing to see.

Answer 3

yes, all volcanoes have lava.

when volcanoes erupt, the lava comes through and lava is what

causes people to die.

Answer 4

All volcanoes have had magma in them at one stage (A volcano is formed when magma pushs to the surface you see). Extinct volcanoes do not have lava them though.

Answer 5

No, some volcanoes can erupt with other materials such as ash, gas, and rocks. Lava is the molten rock that flows during volcanic eruptions, but not all volcanic eruptions necessarily produce lava.

Answer 6

yes