What was the most far reaching effect of the Ice Age on the world's oceans?
A) It was too cold for phytoplankton to live in the seas.
B) Global sea levels dropped about 100 metres.
C) The seas got about - 7° C cooler on average over the whole planet.
D) The seas got much less saline because of all the melting icebergs.

Question

Quizplus · Accepted Answer

During the Ice Age, significant amounts of the Earth's water were locked up in glaciers and ice caps, leading to a drop in global sea levels by about 100 meters. This had a profound effect on the world's oceans, exposing continental shelves and connecting landmasses that are now separated by water.

What Was the Most Far Reaching Effect of the Ice