Through an understanding of how natural forces affect the environment, what can Earth scientists do? Choose the correct answer.

change human nature

prevent natural disasters

change the course of history

better predict natural disasters

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