When magma slowly rises up the inside the crater of a larger volcano, it forms a Lava Dome.
When magma slowly rises up the inside the crater of a larger volcano, it forms a Lava Dome.
When magma slowly rises up the inside the crater of a larger volcano, it forms a Lava Dome.
lava dome
When magma slowly rises up the inside the crater of a larger volcano, it forms a Lava Dome.
A large lava dome can be formed when magma slowly rises up inside the crater of a larger volcano. It is a roughly circular mound shaped protrusion resulting from explosion of lava from the volcano.Ê
The magma starts out in the magma chamber, pressure pushes it up into the pipe, then the vent, and then it comes out of the crater.
Small bubbles rise slowly because they have less gas inside them, compared to larger bubbles. The more gas, the faster they rise.
according to my science class, its igneous rock. igneous rock is formed when magma/lava cools. if it cools slowly, it is conglomerate (coarse-grained or heavily grained..chunky.) if it cools fastly, it is fine grained (smooth.) i hope this helps!
When magma slowly rises up the inside the crater of a larger volcano, it forms a Lava Dome.
A large lava dome can be formed when magma slowly rises up inside the crater of a larger volcano. It is a roughly circular mound shaped protrusion resulting from explosion of lava from the volcano.Ê
The magma starts out in the magma chamber, pressure pushes it up into the pipe, then the vent, and then it comes out of the crater.
Small bubbles rise slowly because they have less gas inside them, compared to larger bubbles. The more gas, the faster they rise.
cools slowly.
It trickles slowly down the volcano and then turns into solid and becomes part of the volcano. That's why volcanos are so HUGE!!
i think volcano
according to my science class, its igneous rock. igneous rock is formed when magma/lava cools. if it cools slowly, it is conglomerate (coarse-grained or heavily grained..chunky.) if it cools fastly, it is fine grained (smooth.) i hope this helps!
The peaceful aquamarine lagoon was roiled with mud as the volcano erupted and rose from the ocean floor. The rumbling volcano rose slowly through the aquamarine sea.
Crystal size in igneous rock is dependent on the amount of time spent in cooling from magma or lava. More time means larger crystals. Rocks that have small crystals cooled quickly, so the minerals didn't have time to rearrange and form large crystals before the rock solidified. These small-crystalled rocks are described as aphanitic. Other rocks cooled slowly, so the minerals had time to rearrange and form large crystals before solidifying. These rocks are considered phaneritic. Some rocks cool slowly for a while, and then experience rapid cooling (such as magma that cools slowly inside a volcano, and then cools rapidly when the volcano erupts). Such rocks have large crystals surrounded by tiny crystals. Rocks that form this way are described as porphyritic.
a dome volcano is not the same as a cone volcano. a dome volcano is a type of volcano, is a roughly circular mound-shaped protrusion resulting from the slow extrusion of viscous lava from a volcano. Usually it extrudes very slowly, but constantly. A cone volcano has an appearance of an upside-down funnel with a hole in the top which the lava shoots out of.
yes. lava is red. and if lava heats up the rock alot without melting, the rock will turn bright red but will not be visible from the outside because the extreme heat will melt the rock slowly from the inside