Climate Changes Climate Changes Past and Future Defining Climate Change Response of Earth-atmosphere system to changes in boundary conditions What external factors might…
Climate Changes Climate Changes Past and Future Defining Climate Change Response of Earth-atmosphere system to changes in boundary conditions What external factors might…
Lecture 17 Tectonic-scale Climate Change Geologic Time Scale * * * * * Ice House Greenhouse/Icehouse Earth (Part II, p. 84-85; Ch. 4, p. 86-91) * No ice sheets on land Ice…
Earthâs climate history Cenozoic cooling CaCO3 is taken up by marine organisms Coccolithophorid Foraminifer ... as is SiO2 Diatom (SiO2) (50microns) Radiolarian (SiO2) (50…