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Uploaded by stevebd1 on Aug 26, 2009
Date- 25th Aug 09 Source- http://www.nasa.gov/multimedia/podcasting/earth_index.html 'NASA research scientist Wayne Esaias uses honey bees as tiny data collectors to understand how climate change is affecting pollination.'
Science & Technology
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nice vid. and if you dont believe that the climate is changing. then you need to go and tell your science teacher he sux at his job. global warming is real and its something to worry about. CO2 is rising and its b/c of human activity.
jude53 2 years ago
what change? did you see satellite temp. graph?
For last 8 years there is NO warming, but you can notice some cooling instead...
Earlier greening can be associated with higher CO2 levels in the air (let me remind that CO2 is ESSENTIAL for plants).
grraadd 2 years ago
Does anyone know the music starting around 0:53? It's used a lot on the web.
HiAdrian 2 years ago
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nice vid. and if you dont believe that the climate is changing. then you need to go and tell your science teacher he sux at his job. global warming is real and its something to worry about. CO2 is rising and its b/c of human activity.
jude53 2 years ago
what change? did you see satellite temp. graph?
For last 8 years there is NO warming, but you can notice some cooling instead...
Earlier greening can be associated with higher CO2 levels in the air (let me remind that CO2 is ESSENTIAL for plants).
grraadd 2 years ago
Does anyone know the music starting around 0:53? It's used a lot on the web.
HiAdrian 2 years ago