This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Atmospheric Temperature Trend. These images show temperature trends in two thick layers of the atmosphere as measured by series of satellitebased instruments between January and December The top image shows temperatures in the middle troposphere centered around kilometers above the surface The lower image shows temperatures in