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What was formed from lava that was cooled with hot gases trapped inside causing it to be filled with air holes?
Wiki User
∙ 10y ago
The rock will have little holes.
Wiki User
∙ 10y ago
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How has earth evolved over the last 4.5 billion years ago?
No. Not much known during the Big Bang, but the big bang was 4.5 billion years ago, and it is today. Earth was formed once the big bang cooled down, and the big bang formed petrol in the ground because everything has been molten and formed petrol and got buried by the radiation when the bang cooled down and formed Earth.
What do an obsidian rock look like?
Obsidian is a beautiful rock. It's description is pretty simple, it is a rock that formed out of cooled lava, and is black in color.
How are island formed?
Some island are formed when there is a large landmass and the sea level rises, encompassing only some of the original land, and other islands are formed when an undersea volcano goes off, at the cooled down lava hardens to form landmasses. Eventually, the hardened lava accumulates to the point where the island is large enough to live on.
How organized was the resistance of the Spanish American war?
The resistance groups during the Spanish American war were not well organized. Not long after these resistance groups formed, the resistance groups started collapsing, causing the end of the war.
Why was there no lava in the 79 AD eruption of Mount Vesuvius?
As with some other eruptions, the magma in the 79 AD eruption of Mount Vesuvius was different from how may people think about it. It was extremly viscous and had large amounts of gas trapped in it. So, instead of flowing or fountaining out of the volcano, the magma came out explosively. As it was blasted into the air, most of it formed into fine particles fo glass called volcanic ahs, while some of the larger globs formed pumice.
Is Scoria rock igneous?
Yes,Scoria (a type of Basalt) Basalt is a dark-colored rock that formed as lava cooled and hardened. Scoria is a type of basalt that's full of bubble holes. The bubbles formed as the lava was blasted out of a volcano, and were trapped as the lava cooled and hardened.
What are fine grains of rocks?
Coarse is intrusive: the magma cooled slowly when it was formed causing big crystals... Fine is extrusive: the magma cooled quickly when it was formed causing small crystals!! your welcome mrs. bergs class:)
How is ignius rock formed?
it is formed either underground or above ground. it is formed underground when hot magma is trapped and cools slowly, when it has cooled down it has then become igneous rock but on top of the ground the lava cools much quicker then what it does below the ground
How Mt Merapi formed?
the mt merapi was formed after the lava cooled
A rock made from cooled magma or lava?
Igneous rock is formed from solidified and cooled magma or lava.
How devils tower formed?
A loooooooong time ago it was classified as a Stratovolcano. When it erupted, the magma cooled and hardened in the volcano. Eventually, the outer part eroded away, causing the cooled magma to be exposed. After that, it was then classified as an extinct volcano, and to this day it is a popular tourist attraction.
Is crust formed by cooled magma?
yes
What does obsidain's glassy texture indicate about how magma cooled?
It cooled quickly so no holes formed in it.
What happened to water vapor when earth formed and cooled?
When the earth formed and then cooled, the water vapor and water froze forming the glaciers. The glaciers later started to melt which formed lakes, rivers, and oceans.
Rocks that are melted by heat and then cooled are called what?
Igneous rock is formed from magma or lava that has cooled and solidified.
What are formed from cooled water vapor condensing?
fog
How an igneous rock formed?
Igneous rock is formed from lava that has cooled and, of course, hardened.
