The phrase "average earth temperature" is correct and usable in written English.
It can be used when discussing climate, environmental science, or global warming, referring to the mean temperature of the Earth over a specific period.
Example: "The average earth temperature has been rising steadily over the past century, indicating significant climate change."
Alternatives: "mean global temperature" or "average global temperature".
In terms of average earth temperature, 2008 was the coldest year since 2000.
At present, the global warming and climate change phenomenon cause the increasing of average earth temperature.
New figures from the Intergovernmental Panel on Climate Change (IPCC) estimate the average earth temperature to rise by several degrees over the next century.
Its eruption reduced the global, average Earth temperature by about one degree Fahrenheit, causing massive food shortages, but also spectacular sunsets, as captured by painter J. M. W. Turner (Figure 1).
The input parameters for the network are: latitude, longitude, elevation, month, average daylight hours, mean earth temperature and relative humidity while the solar insolation on horizontal surfaces are the target parameters.
Rohde, R. et al. A new estimate of the average earth surface land temperature spanning 1753 to 2011.
The update includes: The new paper, "A New Estimate of the Average Earth Surface Land Temperature Spanning 1753 to 2011," has been posted, along with extensive related material, including a list of responses to frequent questions, including these: Do Judith Curry and Richard Muller disagree?
Rhoder, et al. Berkeley Earth temperature averaging Process.
Over the last 25 years, the earth's average surface temperature has risen at a rate equal to about 3.5 degrees per century.
Most climate scientists believe that emissions of gases like carbon dioxide will raise the earth's average global temperature by about 3.5 degrees over the next century.
As nearly as climatologists can tell by studying measurements dating back to the 1850's, the earth's average surface temperature has risen by about one degree over the last century.
