Magma underground can take hundreds of thousands of years to cool. Magma above ground can, under certain circumstances, cool within minutes.
Lava does not "dry" like water does. It cools and solidifies, forming rocks like basalt or obsidian. The time it takes for lava to cool and harden depends on its volume, thickness, and composition, but it can range from hours to weeks.
Lava takes a long time to cool down because it has very high temperatures, sometimes exceeding 1,000 degrees Celsius. The large difference in temperature between the lava and its surroundings means heat transfer happens slowly. Additionally, lava is a poor conductor of heat, further contributing to the slow cooling process.
Igneous rock forms after magma or lava cools and hardens. Examples include basalt, granite, and obsidian.
Lava rock is formed when molten lava from a volcano cools and solidifies on the Earth's surface. This process involves the lava cooling rapidly, either in the air or in water, which causes it to harden into a rock-like structure. Over time, the lava rock can weather and erode, eventually breaking down into smaller pieces.
A long crack from which lava flows is called a fissure.
Lava does not "dry" like water does. It cools and solidifies, forming rocks like basalt or obsidian. The time it takes for lava to cool and harden depends on its volume, thickness, and composition, but it can range from hours to weeks.
Actually, it does not. It is soft.
It takes at least 3 days to harden.
it turs to rock
it is kaka shamucky
It is called Lava
volcanoes will erupt and let out lava then the lava will harden and that will be new land.
At least a month to dry and another week to harden
Because it cools down and changes its state of mater.
lava helps harden with stone and minerals grow it
It hardens and turns it to rock.
Igneous Rock.