A study undertaken by Goddard Institute Studies just released a new study of global temperatures.Temperatures in the last 3 decades have been rising consistently by a third of a degree Fahrenheit with 2009 rising even higher
Channels: Ecology Astrophysics Geophysics Aerospace Engineering
Tags: NASA 2009 Tied For Second Hottest Year Ever Recorded
Uploaded by: season_31 ( Send Message ) on 23-11-2011.
Duration: 2m 30s