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A closer look at the water surface. While most of the surface has a yellow-gree

By Volcano Hazards Program
image related to volcanoes. See description
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Detailed Description

A closer look at the water surface. While most of the surface has a yellow-green color, portions along the shoreline have a blue color and seem to correspond to areas of water upwelling. USGS photo by M. Patrick.

Sources/Usage

Public Domain.