Earth ozone layer due to the subsequent conversion of atmospheric into. The ozone layer blocks ultraviolet solar radiation, permitting life on land. Other atmospheric functions important to life include transporting water vapor, providing useful gases, causing small meteors to burn up before they strike the surface, and moderating temperature. This last phenomenon is known as the greenhouse effect: trace molecules within the atmosphere serve to capture thermal energy emitted from the ground, thereby raising the average temperature. Water vapor, carbon dioxide, methane, nitrous oxide, and ozone are the primary greenhouse gases in the atmosphere. Without this heat-retention effect, the average surface
Heaven and Earth (book) argues that "It's got nothing to do with the atmosphere, it's about what happens in the galaxy" and that climate is driven by the sun, the Earth's orbit and plate tectonics rather than the levels of atmospheric greenhouse gases such as carbon dioxide. Plimer says his book is for the "average punter in the street" who can "smell something is wrong in the climate debate but can't put a finger on what." Critics have regularly questioned Plimer about his commercial interests in the mining industry, but he defends the independence of his views, saying that these commercial interests do not