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What is a vent in the crust of the earth from which molten rock ask and steam are ejected?
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Why doesn't seawater leak into the depths of the earth?
The lower layers of the earth's crust is solid rock, and what little water leaks down far enough to be heated by the magma is turned to steam and is ejected back to the surface.
Why the volcano emits smoke?
Lava is the molten rock that is expelled from erupting volcanoes. The molten rock is released under pressure through the earth's crust where the crust is weakest. This is often at plate boundaries but can be within plates.
Why doesn't water cool the lava?
Water does cool lava, but not instantly. For one thing, lava is a poor conductor of heat, so when lava erupts underwater the outside cools fairly quickly to form solid crust, but the inside remains molten. Second, the water in contact with the lava or crust (which is still quite hot) boils and forms an insulating layer of steam.
What is a natural vent that discharges steam or water from earth?
A geyser is a natural vent that discharges steam or water from Earth.
What comes out of mount etna?
Ash, Lava, Poisonous gas and steamMore info at pen island dot comemail at bottom check it out, its got everything you need about volcanic activity.www.penisland.com
Why doesn't seawater leak into the depths of the earth?
The lower layers of the earth's crust is solid rock, and what little water leaks down far enough to be heated by the magma is turned to steam and is ejected back to the surface.
How is magma used to generate electricity?
Magma is molten rock under the earth's crust. In geothermal power plants, water is pumped underground. It turns into steam which is then used to drive electricity generators.
Where does the heat for geothermal energy come from'?
The molten core of planet Earth is the source of heat for geothermal energy. from underground from steam directly from the earth
What are openings from which hot steam gases and ashes are ejected?
volcanoes
What are openings from which hot steam gases and ashes are ejected from?
volcanoes
How will you differentiate a volcano based on its structure?
Volcanoes are a good way for the earth to blow off a little steam. More correctly, volcanoes are vents in the earth's crust through which lava, rock fragments, hot vapor and gases are ejected. And while they are all natural events in the life of earth, there are different types of volcanoes. The types of volcanoes are differentiated based on their size, composition and explosive style.
What is the definition of the word volcano?
A vent in the earth's crust through witch lava, steam, ash, and etc come poring out.
What are openings from which hot steam gases ashes etc are ejected from the moon?
farts
What is the part of a steam train that the steam comes out of?
The blastpipe which is located inside the smokebox located at the front of the engine. The steam is ejected into the atmosphere through the chimney or smokestack.
Why the volcano emits smoke?
Lava is the molten rock that is expelled from erupting volcanoes. The molten rock is released under pressure through the earth's crust where the crust is weakest. This is often at plate boundaries but can be within plates.
How did Edwin l drake discover oil in 1859?
he used a steam engine drill,to dig through Earth's crust and eventually was successful.
What is the purpose of slitting a pie crust before baking?
To let steam out during baking so that the top crust stays attached to the bottom.
