Sea level falls during ice ages because more water is locked up in glaciers.
During a glacial period (ice-age), a lot of water is held as ice, so lowering the sea level. When the ice melts during an interglacial period, the released water raises the sea level.
Earth's seal levels drop during periods of glaciation, and are dependent on the amount of water locked away in the glacial ice.
Ice
More of the earths water was frozen
The people lived in igoloos that they built out of ice.
igloos
Some scholars think that people migrated from Asia to North America during the ice age because the Bering Strait (the narrow body of water between Asia and North America) during the ice age became shallower which made the land underwater uncovered which formed a bridge between Asia and North America.
The water level of the oceans, thus exposing a land bridge.
They are affected because the ice falls onto and into the water and land
There were no Romans during the Ice Age.
Probably mostly water.
They were formed with the receding glaciers during the ice age.
As far as I know there was no Ice age during the Jurassic era.
They are affected because the ice falls onto and into the water and land
Evaporation and precipitation move water from the ocean onto the ice.
They are affected because the ice falls onto and into the water and land