Volcano fact file

Is it just us or is volcano fact file getting hot in here, gang? Prepare to delve into the depths of the earth and uncover these seriously hot volcano facts — if you dare! He was the Roman god of fire!

Volcanic eruptions can cause immense destruction and devastation, yet at the same time, they are essential for the long-term health of our planet. Volcanoes occur when molten rock magma erupts from within the Earth, sometimes explosively and sometimes more gently. They can spew out lava, rocks, ash, and other materials, and some even produce stunningly beautiful lava fountains and glowing hot clouds. On land, volcanoes are often found along the edges of tectonic plates, and beneath the ocean, they form underwater mountain ranges. An active volcano is one that has erupted within the last 10, years or it has some type of activity going on.

Volcano fact file

You can do many things to protect yourself and your family from the dangers a volcanic eruption can cause. The best way to protect yourself and your family is to follow the advice of local officials. Volcanoes spew hot, dangerous gases, ash, lava, and rock that are powerfully destructive. People have died from volcanic blasts. Volcanic eruptions can result in additional threats to health, such as floods, mudslides, power outages, drinking water contamination, and wildfires. Health concerns after a volcanic eruption include infectious disease, respiratory illness, burns, injuries from falls, and vehicle accidents related to the slippery, hazy conditions caused by ash. When warnings are heeded, the chances of adverse health effects from a volcanic eruption are very low. Exposure to ash can be harmful. Infants, elderly people, and people with respiratory conditions such as asthma, emphysema, and other chronic lung diseases may have problems if they breathe in volcanic ash. Ash is gritty, abrasive, sometimes corrosive, and always unpleasant. Small ash particles can abrade scratch the front of the eye.

Science Why the leap second is going volcano fact file for good. Travel Do you know the secret history of cannoli? As monitoring capacity for—and interest in—volcanic eruptions increases, coverage of the activity more frequently appears in the news and on social media.

The Tungurahua volcano erupts in the night. Tungurahua, also called the Black Giant, is one of Ecuador's most active volcanoes. Volcanoes are Earth's geologic architects. They've created more than 80 percent of our planet's surface, laying the foundation that has allowed life to thrive. Their explosive force crafts mountains as well as craters. Lava rivers spread into bleak landscapes. But as time ticks by, the elements break down these volcanic rocks, liberating nutrients from their stony prisons and creating remarkably fertile soils that have allowed civilizations to flourish.

A volcano is an opening in the Earth's crust that allows magma , hot ash and gases to escape. Composite volcanoes are the most common type of volcano. They can have violent eruptions and can grow bigger as layers of thick lava and ash harden on top of each other. Mount Etna in Sicily, Italy, is an example of a composite volcano. Shield volcanoes do not have such violent eruptions. These volcanoes tend to have gentle slopes and their runnier lava spreads and hardens over a wider area. Mauna Loa in Hawaii is an example of a shield volcano. Lava is very hot molten or liquid rock, which reaches over 1, degrees. Volcanic ash. Clouds of ash can rise miles into the sky and block out light from the Sun, changing temperatures across the land and damaging aeroplanes in flight.

Volcano fact file

Volcanic eruptions can create colorful and dramatic displays, such as this eruption of this volcano in the Virunga Moutains of the Democratic Republic of the Congo. Volcanoes often form a hill or mountain as layers of rock and ash build up from repeated eruptions. Volcanoes are classified as active, dormant, or extinct.

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Top 10 Facts About Japan! Health concerns after a volcanic eruption include infectious disease, respiratory illness, burns, injuries from falls, and vehicle accidents related to the slippery, hazy conditions caused by ash. You can do many things to protect yourself and your family from the dangers a volcanic eruption can cause. Maleo birds bury their eggs in the sand or soil near volcanoes to keep them warm. Travel 5 dishes everyone should try in Boston. Volcanoes occur when molten rock magma erupts from within the Earth, sometimes explosively and sometimes more gently. Top 10 Amazing Facts! Find out how to make your own volcano here! When a volcano erupts lava, ash and gas is expelled from it. Science Mind, Body, Wonder Here's how death doulas help patients go with grace. Your browser may ask permission to access the microphone, just accept this. Animals Do happy hens make better eggs? These fast-flowing waves of mud and debris can race down a volcano's flanks, burying entire towns. Such an event was responsible for wiping out the people of Pompeii and Herculaneum after Mount Vesuvius erupted in A. The majority of volcanoes in the world form along the boundaries of Earth's tectonic plates—massive expanses of our planet's lithosphere that continually shift, bumping into one another.

These fiery peaks have belched up molten rock, hot ash, and gas since Earth formed billions of years ago. Volcanoes are Earth's geologic architects. They've created more than 80 percent of our planet's surface, laying the foundation that has allowed life to thrive.

Discover other forces of nature with our geography features , including tornado facts , hurricane facts , tsunami facts and more! They can spew out lava, rocks, ash, and other materials, and some even produce stunningly beautiful lava fountains and glowing hot clouds. At higher levels, gases can cause rapid breathing, headache, dizziness, swelling and spasm of the throat, and suffocation. Over time, lava and ash break down to produce nutrient-rich soil , great for growing crops! Key Facts About Volcanic Eruptions. Facebook Twitter LinkedIn Syndicate. These differences are all thanks to the chemistry driving the molten activity. When warnings are heeded, the chances of adverse health effects from a volcanic eruption are very low. There are volcanoes on every continent, even Antarctica. Inside the eerie science of bogs. The eruption and its immediate dangers killed around 10, people.