This shows a similar simulation to the first one, but in this simulation planes of glass are used to stand in for the greenhouse gases. Try adding panes of glass to the atmosphere and see the effect on the surface temperature. Play around with all the variables and then answer the following: 14. Let the simulation run with no glass panes in the atmosphere. What is the surface temperature of the planet? 15. What would this be analogous to with greenhouse gasses in Earth's atmosphere? 16. Add 1 pane of glass to the atmosphere. What is the surface temperature of the planet? 17. Add 2 , then 3 panes of glass to the atmosphere. Does the surface temperature rise, fall, or stay the same with more glass panes? 18. Why do people spend more money to install double or triple pane windows in their houses instead of using single pane windows? 19. The greenhouse effect is so names because certain gasses in the atmosphere act like the panes of glass in a greenhouse. Using this simulation, explain why your car becomes very hot inside during a sunny summer day