Maybe you can explain the climate change that caused the...

  1. 11,857 Posts.
    lightbulb Created with Sketch. 1698
    Maybe you can explain the climate change that caused the following ......

    In Florida once thriving coral reefs are now 25 metres above sea level.
    In the 1900's the coral was quarried and the blocks were some 2 .5 metres thick.

    " Sea level has been as much as 25 feet higher and 300 feet lower than the present. Approximately 120,000 year ago, sea level dropped close to its present level exposing the coral and allowing for the formation of the islands of the Florida Keys. When the area of the Keys is submerged, this limestone provides the necessary substrate for new growth of the coral formations and coral reefs. Subsequently, the Key Largo limestone is quite thick, as much as 145 feet in some areas of the Upper Keys."

    https://floridadep.gov/file/7541/download?token=EBmQKlGS

    Please explain how this happened when there were no cars and no humans to cause the climate to change?
 
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.