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Which volcanic hazard occurs when melted snow or excessive rain mixes with volcanic sediments?
This can create volcanic mudflows called lahars.
What volcanic hazard is made up of rocky particles about the size of a grain of sand?
Pyroclastic fall is the volcanic hazard made up of rocky particles about the size of a grain of sand. These particles are ejected during an explosive eruption and can pose a threat to both life and property.
What volcanic hazard is made up of rocky particles about the size of sand?
Pyroclastic fall is a volcanic hazard made up of rocky particles about the size of sand. These particles are ejected during explosive volcanic eruptions and can be carried for long distances by the wind, posing a threat to both life and property.
What type of volcano hazard is made up of rocky particles about the size of grains of sand?
Volcanic ash is a type of volcanic hazard made up of rocky particles about the size of grains of sand. Ash can be very harmful to human health and can cause damage to infrastructure and agriculture.
What are the two restricted sea areas in Montserrat?
The two restricted sea areas in Montserrat are the Exclusion Zone and the Volcanic Hazard Zone. The Exclusion Zone surrounds the Soufrière Hills volcano, where access is heavily restricted due to the risk of volcanic activity. The Volcanic Hazard Zone extends beyond the Exclusion Zone and includes areas that may be affected by ashfall, pyroclastic flows, and other volcanic hazards. These restrictions are in place to ensure public safety in light of the ongoing volcanic activity.
Which volcanic hazard occurs when melted snow or excessive rain mixes with volcanic sediments?
This can create volcanic mudflows called lahars.
What is the main purpose of the article Hazard-Zone Maps and Volcanic Risk?
The main purpose of the article "Hazard-Zone Maps and Volcanic Risk" is to outline the importance of hazard-zone maps in assessing volcanic risks. It discusses how these maps help identify areas vulnerable to volcanic hazards, aid in disaster planning and management, and inform decision-making processes to mitigate volcanic risks.
Which volcanic hazard is the leading cause of death?
gases?
What volcanic hazard is made up of rocky particles about the size of a grain of sand?
Pyroclastic fall is the volcanic hazard made up of rocky particles about the size of a grain of sand. These particles are ejected during an explosive eruption and can pose a threat to both life and property.
What volcanic hazard is made up of rocky particles about the size of sand?
Pyroclastic fall is a volcanic hazard made up of rocky particles about the size of sand. These particles are ejected during explosive volcanic eruptions and can be carried for long distances by the wind, posing a threat to both life and property.
What type of volcano hazard is made up of rocky particles about the size of grains of sand?
Volcanic ash is a type of volcanic hazard made up of rocky particles about the size of grains of sand. Ash can be very harmful to human health and can cause damage to infrastructure and agriculture.
What is the main hazard from a quiet volcanic eruption?
it could be gas or just few rocks.
What are the two restricted sea areas in Montserrat?
The two restricted sea areas in Montserrat are the Exclusion Zone and the Volcanic Hazard Zone. The Exclusion Zone surrounds the Soufrière Hills volcano, where access is heavily restricted due to the risk of volcanic activity. The Volcanic Hazard Zone extends beyond the Exclusion Zone and includes areas that may be affected by ashfall, pyroclastic flows, and other volcanic hazards. These restrictions are in place to ensure public safety in light of the ongoing volcanic activity.
Which volcano hazard is made up of rocky particles about the size of a grain of sand?
Volcanic Ash.
What is the name of volcanic dust made into mud by rainfall?
The name for volcanic dust that is turned into mud by rainfall is "lahar." Lahars are fast-flowing mixtures of volcanic debris and water that can travel down the slopes of volcanoes, posing a significant hazard to surrounding communities.
Which describes the solid flying debris from a volcano?
Solid flying debris from a volcano is known as volcanic ash. It consists of small rock fragments and glass particles that are ejected during explosive volcanic eruptions. Volcanic ash can travel long distances and pose a hazard to aircraft, infrastructure, and human health.
What are some volcanic hazards in new Zealand?
The state of volcanic hazard in New Zealand is shown, on a scale of 1 - 5, in the website Geonet.org.nz. The biggest volcanic hazard (averaged over a few thousand years) is Taupo. And more broadly, the Taupo Volcanic Zone in general. Taupo has erupted about 27 times in the last 26 000 years, and the last significant eruption was about AD120. As a matter of record, the H2S gas at the Rotorua geothermal area has killed a few folk in the last decade, and unwary footsteps in the geyser field have taken another few.
