Climate, "<span>the weather conditions prevailing in an area in general or over a long period".</span>
Yes it developed but am not really sure what you mean
800,000-year Ice-Core Records of Atmospheric Carbon Dioxide (CO2) This page introduces Antarctic ice-core records of carbon dioxide (CO2<span>) that now extend back </span>800,000 years<span> at Dome C and over</span>400,000 years<span> at the Vostok site.</span>
