What rock would most likely form at the contact metamorphic boundary between intrusion A and Rock layer G?

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

idk and i also need to know where are those bio brainy acts lol

answer; lower are;