Gold can be found in 4 different sections of the Amazon river majority of it is found just above the equator line and a little bit below, but also you can find 1 section of it in the center mass of the Amazon river.
I think the one that caused by pressure from a large-scale geological event is : A. Regional
Regional metamorphism covers a large area of continental crust including several mountain ranges and tectonic plates
hope this helps
Answer:
B. a plant that was used to make blue dye
Explanation: