Kid Dictionary Volcanic Eruption

This happens after a huge stratovolcano blows its top off.

Kid dictionary volcanic eruption. When a volcano erupts hot gases and melted rock from deep within earth find their way up to the surface. In fact most of the time you ll find the word you are looking for after typing only one or two letters. Volcanic eruptions may be very destructive.

Volcanic bombs range in size from 2 5 in 64 mm to several yards meters in diameter and can weigh several tons. But they also create new landforms. A caldera is a basin like feature formed by collapse of land after a volcanic eruption.

Search the meaning and definition of over one hundred thousand words. Vulcanian eruptions typically involve moderate explosions of gas laden with volcanic ash. Start typing a word and you ll see the definition.

Ash cloud an ash cloud also called an eruption cloud is the cloud of ash that forms after some volcanic eruptions. A volcano is an opening in earth s crust. Unlike most online dictionaries we want you to find your word s meaning quickly.

Science has not yet been able to predict with absolute certainty when a volcanic eruption will take place but significant progress in judging when one is probable has been made in recent time. Search the meaning and definition of over one hundred thousand words. Try the world s fastest smartest dictionary.

This gray to black rock is composed of about 54 to 62 percent silica sio 2 plus some iron and magnesium. Very small less than 2 mm or 0 08 in fragments of material that are ejected in a pyroclastic explosion. A mass of molten lava that is ejected during a pyroclastic explosion and hardens in the air.