No igneous rock does. A hint for remembering that is igneous sounds like ignite which means to burn.
No, sedimentary rocks are formed through the accumulation and compression of sediment (such as sand, mud, and organic material) over time. Lava cools and solidifies to form igneous rocks, not sedimentary rocks.
fast cooling lava -small crystals or no crystals
fast cooling lava -small crystals or no crystals
No. Small crystals form.
Lava cools quickly when it comes into contact with water, such as in the ocean or a river, where it can solidify rapidly due to the contrast in temperature. Additionally, lava can cool quickly when it flows over ice or snow-covered terrain, causing it to solidify and form unique lava formations.
its not really a question...
Yes. The faster lava cools, the less time crystals have to form. If the lava cools slowly and has a low viscosity, atoms are able to move around more and form larger crystals.
igneus rock
If lava cools quickly, the minerals don't have as much time to form crystals, so the crystals do not become very large. Igneous rocks that cooled quickly and have small crystals are described as "aphanitic" igneous rocks.
glassy texture
No. It becomes igneous rock.
If the lava cools quickly the crystals will be smaller than if it cooled slowly.