A volcanic event occurs when there is a sudden or continuing release of energy caused by near-surface or surface magma movement. Active [ change change source ] Main page: The tallest volcano in the world is the Ojos del Salado, a volcano in Chile. People, in the ancient time, believed that earthquake occurs as mother earth was angry with them.
According to the scientific study with the help of Seismograph, there are some secondary waves and tertiary waves in the earthquake. Some volcanic eruptions blow off the top of the volcano. The activity of volcanoes differs in the amount and type of material ejected.
Never use flammable things like matches, candles, or any other flame as they caught fire with broken gas lines.
Loa on Hawaii poured out such a huge volume of lavas that these covered a distance of 53 km down the slope. When it extrudes ore or ejects to the surface of the earth it gives rise to volcanoes.
Hot springs ejecting boiling water and steam at regular intervals are geysers. Most of the metallic minerals like copper, gold, silver, lead and zinc are mined from the magmas found deep within the roots of extinct volcanoes.
Also the gases emitted from the volcanic eruption are really bad for the air which us people have to breathe in. Such volcanoes erupt quietly due to less viscous lavas and non-violent nature of gases.
Viscous lavas are ejected, form a crust over the volcano, so that, when next eruption takes place, the earlier formed crust is broken with violent explosion. The volcanoes are having truncated tops representing the crater that acts as the avenues for the magma to rise. Lava that is more sticky and less fluid moves slower.
It includes both positive as well as- negative relief features. Flows of searing lava, which can reach 2, degrees Fahrenheit 1, degrees Celsius nbsp; 11 Facts About Volcanoes Volunteer for Social is a mountain that opens downward to a pool of molten rock below the surface of the earth.
Shield volcanoes [ change change source ] These volcanoes are formed by fluid low- silica mafic lava. Everyone should take care of them when earthquake occurs by following some precautions like: Long Essay on Earthquake Earthquake Essay 4 words Earthquake is a natural calamity which has power to destroy human lives in few seconds.
It gradually diminishes with reduced aftershocks. An explorer of the further realms of experience, a demon to some and Angel to others. The most violent type of vesuvian eruption is sometimes described as plinian.
Most volcanoes have steep sides but sometimes they can slope down or even be flat. There are about known active volcanoes on Earth, not counting those that lie beneath the sea. The most disastrous volcanic eruption of Mount Pelee on May 8, destroyed the whole of the town of St.Here is your short essay on volcanoes – Preserve Articles When it extrudes ore or ejects to the surface of the earth it gives rise to volcanoes.
A valcano is a coni! hill with a nearly circular opening known nbsp. Short Essay on Earthquake. Following are the short essays on earthquake for students under words limit ofand words. Students can use any of these according to their need and requirement in the schools.
Earthquake Essay 1 ( words) earthquakes and volcanoes. This process releases a huge level of energy which. Magma once formed inside the earth tends to move upward. When intrudes into the crust, it forms intrusive igneous rocks.
When it extrudes ore or ejects to the surface of the earth it.
Volcanoes are conical or dome-shaped structures built by the emission of lava and it contained gases from a restricted vent in the earth's surface. The volcanoes are having truncated tops Here is your short essay on Volcanoes. Cause and Effects of Volcanic Eruptions Essay.
Introduction There are over 20 active volcanos left in the world today - Cause and Effects of Volcanic Eruptions Essay introduction. Have you ever wondered or learned about what causes a volcano? Short Essay on Volcanoes by Prasad Nanda Like 0 Tweet Tweet 0 A volcano is an opening, in the planet’s surface which allows hot, molten rock, ash and gases to escape from below the surface.
The name, “volcano” originates from the name Vulcan, a god of fire in Roman mythology. Volcanoes.Download