Question 1: Using the Agricultural Station (#2), determine which indicators demonstrate seasonal variation. For each indicator that you identify, describe the seasonal trends that the graphs show.
A long-term study of water temperature demonstrates seasonal variation because it correlates closely with insolation. Consequently, dissolved oxygen levels also vary seasonally due to the changing saturation point of the water as its temperature rises or falls....
A long-term study of water temperature demonstrates seasonal variation because it correlates closely with insolation. Consequently, dissolved oxygen levels also vary seasonally due to the changing saturation point of the water as its temperature rises or falls....
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