Periodo interglaciar

The video explains the concept of glaciation and the current interglacial period that began around 15,000 years ago. It describes the mild conditions experienced during interglacial times and highlights the hottest periods when ice has vanished from the Earth's surface.

What is the significance of the extremes of glaciation in relation to interglacial conditions?

What happens to the Earth's surface during the hottest periods of interglacial conditions?