24. GLOBAL TEMPERATURES
2010 top warmest,
tied with 2005
1.12 F (anomaly) +
57.9 F (average)
Dramatic Change in
El Nino-EL Nina
Heat Waves
25. DOES SIZE AFFECT SNOWFALL?
Lake Superior—186 inches
Largest and Deepest
Further West
Holds More heat and
releases more moisture
Lake Ontario — 89 inches
Smallest and
Shallowest
Further East