Volcanoes are cracks in the earth’s crust where magma can flow to the surface and turn into lava. A volcano is essentially an outlet for magma.
Volcanology is the study of volcanoes. Volcanologists are scientists who study volcanoes. They must learn chemistry, geology, physics, and earth sciences at school. They study volcanoes and how they work throughout their careers. They also monitor and study volcanoes and help determine if they will erupt in order to save lives if they do erupt.
Volcano specialists are like all other scientists and they like to classify their magma output. The first distribution is the level of activity of the volcano. They can be active, dormant, or extinct.
- Active volcanoes regularly erupt.
- Dormant volcanoes have erupted during our history but are now calm.
- Extinct volcanoes have not erupted in our history and are not expected to erupt in the future.
Volcanoes are relatively interesting. A volcano is an opening that occurs on the surface of the planet. This opening allows magma that is excessively hot, various types of gas and ash to escape from the earth. Although most of us generally understand the basic concept of a volcano, there are still many interesting facts about this type of natural, mysterious but powerful landmass. In this guide, we present 5 facts you should know about volcanoes. If you are interested in the mysteries of the world or simply in the natural events that the earth experiences, you will find these facts quite fascinating.
- Volcanoes have the ability to affect people. It has been established that massive eruptions of medium to large volcanoes can have such a negative impact on the planet that they cause it to spend a volcanic winter. As a result, large populations could be affected, and evolutionary changes could occur.
- Worldwide, an estimated fifteen hundred volcanoes could be active at any given time. The largest number of recorded volcanoes in specific regions includes Hawaii and Alaska.
- Volcanoes have the capacity to be dangerous even during periods when they are not classified as erupting. Volcanoes can pollute the region in which they are located and can also cause seismic activity that can lead to various types of landslides.
- The pollution emitted by a volcano is actually more dangerous than the lava from the eruption itself. The debris emitted by a volcano can cause acid rain, which is very devastating to humans.
- Many countries and travel agencies make a lot of money from the fact that a volcano in their area could be felt. Many will pay higher fares because they believe they may witness a volcanic eruption.
- But then you knew it. Among the deadliest volcanoes is Krakatoa, which erupted in 1883, triggering a tsunami that killed 36,000 people. When Vesuvius exploded in 79 AD, it buried the cities of Pompeii and Herculaneum, killing 16,000 people. Mount Pelee, on the island of Martinique, destroyed a city of 30,000 people in 1902. The most dangerous aspect of volcanoes are the deadly pyroclastic flows that tumble down the side of a volcano during an eruption. They contain ash, rock and water moving at hundreds of kilometers per hour and whose temperature is above 1,000 degrees C.
As you can see, these 5 facts you need to know about volcanoes are not only entertaining, but necessary. By knowing these facts, you can protect yourself, others, your finances, and educate others about the ferocity of these natural landmasses. Volcanoes are unpredictable and it can cause more pain than anything else, so it is better to stay prepared for any eventuality that it might be worst.
The next blog will be on underwater volcanoes or marine volcanoes that are quite the talk of the town after several earthquakes that occurred under water.