Study the diagram. An ocean with points labeled 1 through 6. Water level scale is on the left, from 0 kilometers to 15 kilometers. 1: Inset of Earth with arrow showing direction of rotation. 2: Unstable atmosphere with a line graph showing Air temperature change based on altitude. As the altitude decreases, the air temperature increases. 3: Seawater greater than or equal to 80 degrees down to 50 meters or more. 4: Convection occurs at the low pressure center. 5: A line graph showing Wind speed increasing as altitude increases. 6: A 3 kilometer tall band starting 3 kilometers above water level. What is forming in the diagram? a front a hurricane a thunderstorm a tornado

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.