0
What else can I help you with?
What happens when volcanic ash and water mix?
If relatively small amounts of water mix with ash it makes the ash heavier, which can cause roofs to collapse. Larger amounts of water can turn the ash int mud and cause dangerous mudflows called lahars.
What are the 3 types of volcans?
Plinian, Strombolian and Hawaiian..:P
Which type of volcano produces thick ash clouds?
Stratovolcanoes, also known as composite volcanoes, are known for producing thick ash clouds due to their explosive eruptions. These volcanoes are characterized by their steep slopes and alternating layers of lava, ash, and rock fragments. When these volcanoes erupt, they can release large amounts of ash and debris into the atmosphere.
Is the following is an intrusive igneous body Pyroclast Lava Flow Lahar Batholith?
The given options are not all intrusive igneous bodies. A batholith is an intrusive igneous body formed deep within the Earth's crust, while pyroclastic flows, lava flows, and lahars are volcanic hazards associated with volcanic eruptions.
Difference between a lahar and a nuee ardent?
A lahar is a mudflow that forms from water mixing with volcanic material, primarily ash. A nuee ardente, more commonly known as a pyroclastic flow, is a superheated, fast-moving body of ash, rock, and gas that moves down the sides of a volcano as a direct result of an explosive eruption.
Is a lahar lava?
No. A lahar is a mudflow formed by a mixture of water and volcanic ash.
Which of the following is not an intrustive igneous body is it Lahar Batholith Dike Stock?
Lahar is not an intrusive igneous body. Lahar refers to volcanic mudflows composed of volcanic ash and water. Batholith, dike, and stock are all types of intrusive igneous bodies.
Does a lahar come out of an earthquake?
No. Lahars are mudflows that are produced by volcanoes.
Are lahars and volcanoes alike?
No. A lahar is a mudflow composed of volcanic material.
What effects would you expect if volcanoes covered with snow were to have an explosive eruption?
Most likely the snow would melt from the heat. The water would then mix with ash from the eruption, leading to a mudflow called a lahar.
What happens when volcanic ash and water mix?
If relatively small amounts of water mix with ash it makes the ash heavier, which can cause roofs to collapse. Larger amounts of water can turn the ash int mud and cause dangerous mudflows called lahars.
What is the difference between a pyroclastic flow and a lahar?
A lahar is a mudflow that results from water mixing with volcanic ash. They can be hot or cold.A pyroclastic flow is a flow of superheatd ash, rock and gas that moves down the side of a volcano and is much hotter than a lahar. This material is ejected directly from a volcano.
What are the 3 types of valcones?
The three types of volcanoes are shield volcanoes, cinder cone volcanoes, and stratovolcanoes. Shield volcanoes have broad, gently sloping sides, cinder cone volcanoes are steep-sided with a circular or oval shape, and stratovolcanoes are tall, conical volcanoes built up by many layers of hardened lava, tephra, pumice, and volcanic ash.
What Name the three types of volcanoes?
The three main types of volcanoes are shield volcanoes, stratovolcanoes (or composite volcanoes), and cinder cone volcanoes. Shield volcanoes have broad, gentle slopes and are primarily built up by low-viscosity basaltic lava flows. Stratovolcanoes are characterized by their steep, conical shapes and are formed from alternating layers of lava, ash, and other volcanic debris. Cinder cone volcanoes are the smallest type, featuring steep slopes formed from the accumulation of volcanic ash, cinders, and small lava fragments.
What is a mudflow that forms when volcano ash and debris mix with water?
A mudflow formed by volcanic ash and debris mixing with water is called a lahar. Lahars can travel quickly down the slopes of a volcano, carrying a mixture of water, rock, and debris that can be extremely destructive.
Are there only three types of volcanoes?
No, there are six types of volcano. Fissure, shield, dome, caldera, ash-cinder (sometimes called cone), and composite.
Can Volcanic ash mix with rain to form mud?
Yes, volcanic ash can mix with rainwater to form a type of mud called lahar. Lahars are fast-moving mudflows that can travel long distances from a volcano's summit during or after an eruption. They pose significant hazards to communities living near active volcanoes.
