i need to know for my test

Based on the information in the graph, what can you conclude about humans in the world in general?

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

Some of the incoming solar radiation is absorbed by the floor. identify the type of electromagnetic energy reradiated by the floor