Answer:
I am confused on what this is supposed to be, but if you are talking about chemicals, then your answer is sulfur.
Hoped this is what you're looking for. Sorry if it isn't. I would love to help, but it needs to be more specific.
Which eruption or volcano type is likely to produce the most violently ejected pyroclastic fragments?
Stratovolcano
Plowing removed the grass and exposed the soil to wind erosion
Answer:
Air is present in the soil and that is good for the plants that grow in that soil.
B) kuwait has a much smaller population than saudi arabia is the only one that makes sense and it its true