The difference between subsistence and commercial agriculture is that commercial agriculture involves growing plants and crops and selling profit. It is a commercial farming. Also, subsistence is the farmers raising food to those in need for community.
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A densely populated area there is hardly any space for the citizens to move in so there will be a lot of disruptions and dirt everywhere the government will have to provide the area with a lot of money and that could cause economical downfall
Explanation:
Silicates
It is classified this way because of the SiO4 tetrahedra within them.
Hope this helps!
-Daisuke
Answer:
Subduction zone megathrust fault post Earth's largest earthquakes, along the multitude of smaller events that contribute to plate convergence.