You are presented with the question "vein deposits of gold and silver are formed where?" and the following answer choices: - loose soil - aqueous solution - graptolites - tectonic plates coliding - higher elevations - mountain sources - flow of electrons - In sediment Now knowing that vein deposits of gold and silver are formed by igneous intrusion and intrusive igneous rocks account for sections of higher elevation, choose the best answer.
Answer:
higher elevations