Documents The Pleistocene. Causes of Glaciation 1) Why is there ice anywhere on Earth? 2) If there is ice,...

The Pleistocene Causes of Glaciation 1) Why is there ice anywhere on Earth? 2) If there is ice, what makes it contract and expand? Before 3.5 Ma After 3.5 Ma Milankovitch…

Documents The Pleistocene

The Pleistocene Causes of Glaciation 1) Why is there ice anywhere on Earth? 2) If there is ice, what makes it contract and expand? Before 3.5 Ma After 3.5 Ma Milankovitch…