Question 2
most major mountain belts on earth arise from type of tectonic plate movement?

divergent plate movement
transform plate movement
convergent plate movement
mantle plume movement

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed