Image: Global Vegetation
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Description: Food, fuel and shelter: vegetation is one of the most important requirements for human populations around the world. Satellites monitor how "green" different parts of the planet are and how that greenness changes over time. These observations help scientists understand the influence of natural cycles, such as drought and pest outbreaks, on vegetation, as well as human influences, such as land-clearing and global warming.
Title: Global Vegetation
Credit: Archive of Image of the Day
Author: Image Credit: NASA
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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