The evidence for rapid climate change

[BoyNextDoor]

• Glacial retreat
• Extreme events
• Ocean acidification
• Decreased snow cover
• Declining Arctic sea ice
• Shrinking ice sheets
• Warming oceans
• Global temperature rise
• Sea level rise

http://climate.nasa.gov/system/content_pages/main_images/203_co2-graph-1280x800.jpg

 

[BoyNextDoor]

http://climate.nasa.gov/state_of_flux#Icemelt_Alaska4.jpg