Process:  - Fuel mixes with air - Mix gets inducted into cylinder - Piston compresses the mix - Spark plug emits a spark that ignites it causing combustion - Combustion gases expand - Pushes piston during power stroke - Exhaust valve opens to vent exhaust out tail pipe.  suppose the virus isn't strong enough to spread to the body happens, how will it affect LESS power being generated by the engine.  Which of the following is the supposed perturbation?  - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process
----
Answer: not impacting any step of the process


Process:  - Limestone is located under the soil - Rain picks up carbon dioxide as it falls to earth - The rain falls on the soil over the limestone - The carbon dioxide in the rain washes through the soil - The carbon dioxide turns into acid - The acid in the rain gets to the limestone below the soil - The acid dissolves the limestone - Acid continues to erode the limestone with more rain over time - The eroded limestone sometimes forms caves.  suppose caves would take longer to form happens, how will it affect LESS or SMALLER caverns.  Which of the following is the supposed perturbation?  - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process
----
Answer: directly impacting a step of the process


Process:  - Acid rain enters the atmosphere and lands - Makes water acidic - Kills fish - Kills the soils in trees - Leaves are also harmed.  suppose less wind and rain occur happens, how will it affect there is less acid rain entering the atmosphere.  Which of the following is the supposed perturbation?  - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process
----
Answer: