Please only comments if you have the answer, I don’t need no link!! I’ll give

We can also apply the equation for residence time to a single component of a fluid, such as carbon dioxide (CO2). Assume
that the residence time of CO2 in the atmosphere is six years and the mass of CO2 in the atmosphere is 3 x 1015
kilograms. If these estimates are correct, what is the mass flow rate of CO2 into and out of the atmosphere? Assume the
atmosphere is at steady state. Write your answer in scientific notation, and be sure to include the correct units.

the titanic would be the correct answer

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.

they dont have any evidence