Not enough information. Some crystals will break if they cool rapidly, some crystals will not form correctly if the solution cools too quickly.
small
If a crystal cools rapidly the resultant crystals are smaller. It takes a prolonged cooling period to form large crystals.
Not enough information. Some crystals will break if they cool rapidly, some crystals will not form correctly if the solution cools too quickly.
cools slowly.
The rock cools so rapidly from magma that crystals barely have time to form.
they depend on how fast it cools down
As a general rule extrusive igneous rock crystals are very small, often microscopic, as the rock cools very rapidly. Conversely intrusive magma often cools so slowly that sizeable crystals can develop.
The rate at which magma cools determines the size of the mineral crystal.
small
cools slowly.
When a magma cools/solidifies, crystals are formed. The quicker the magma cools, the tinier the crystals. A granite for example, which is formed through slow cooling in the Earth's crust, consists out of big crystals. Contrary, magma erupting at the surface (which is then called lava) cools rapidly and consists out of tiny crystals. In extreme cases, the lava cools so rapidly that the resulting rock appears glassy. Hope this helps!
Due to lack of humidity and cloud cover, the desert cools rapidly after sunset.
The rock cools so rapidly from magma that crystals barely have time to form.
crystal
Fine crystal grain.
they depend on how fast it cools down
As a general rule extrusive igneous rock crystals are very small, often microscopic, as the rock cools very rapidly. Conversely intrusive magma often cools so slowly that sizeable crystals can develop.
if lava cools slowly, it will have a lot of crystals. When it cools fast, there will be little to no crystals what s ever.
"Larger than if it cools quickly" is about all that's definitively possible to say.
coarse texture