In my diagram, it explains how Greenhouse Effect works. The Greenhouse Effect is when the climate changes due to the atmosphere temperature and the Earth’s temperature. So the sun’s energy comes into the Earth and gets reflected but most of it is absorbed into the land and atmosphere. The trapped energy is making the Earth warmer, causing the “Greenhouse Effect”.
In this diagram, it explains how fossil fuels are made. Basically, animals and plants, from millions of years ago, had died, got compressed, compressed and then turned into oil (animals) and coal (plants). The compressing took millions of years to do.