Click on the first tab at the top of the interactive figure (labeled "The Greenhouse Effect"), then explore what happens as you click among the buttons (labeled "none," "low," "medium," and "high") that adjust the greenhouse gas concentration. Which of the following occur as the greenhouse gas concentration increase?
more visible light reaches the ground
more infrared light comes to Earth from the Sun
more infrared light is absorbed in the lower atmosphere
the average surface temperature rises
less visible light reaches the ground
more visible light is absorbed in the lower atmosphere
the average surface temperature falls