This document contains information about various topics related to global climate change such as sunspot cycles, tectonic plate movement from 225 million years ago, the most recent ice age, a mastodon discovered in Illinois, southern hemisphere sea ice levels, and reports from the IPCC on climate change. Images and links are provided on sunspots, tectonic plates, a mastodon skeleton, and sea ice levels. Dates and locations are given for periods of geological history and scientific organizations are cited.

1. Global Climate ChangeGlobal Climate Change

3. Sunspot CyclesSunspot Cycles
http://www.astro.wisc.edu/~sparke/ast103/sunspots.jpghttp://www.astro.wisc.edu/~sparke/ast103/sunspots.jpg

4. http://www.hi.is/~mmh/gos/images/photo1.jpghttp://www.hi.is/~mmh/gos/images/photo1.jpg

5. http://observe.arc.nasa.gov/nasa/earth/tectonics/graphics/worldplates.jpghttp://observe.arc.nasa.gov/nasa/earth/tectonics/graphics/worldplates.jpg

7. 225 million years ago225 million years ago

8. Most Recent Ice AgeMost Recent Ice Age
USGS pictureUSGS picture

9. Hyde ParkHyde Park
MastodonMastodon
Illinois State Geological SocietyIllinois State Geological Society
http://www.isgs.uiuc.edu/education/ice-http://www.isgs.uiuc.edu/education/ice-
age-res/images/mastodon.jpgage-res/images/mastodon.jpg

11. Allrefer.comAllrefer.com

25. Southern Hemisphere Sea IceSouthern Hemisphere Sea Ice

26. Shiftingbaselines.orgShiftingbaselines.org

28. http://www.ipcc.ch/pdf/presentations/pre-http://www.ipcc.ch/pdf/presentations/pre-
cop-warsaw-2-10-2008/pres-warsaw%20-cop-warsaw-2-10-2008/pres-warsaw%20-
botagaj-2.pdfbotagaj-2.pdf