A geoscientist discovers evidence of widespread glaciation, in what is today a tropical region. What might they conclude? Select all that apply.       The area was once covered with an ocean   The area was once at a higher latitude on the globe   Past climate must have been such that continental ice sheets were able to cover land at low latitudes   The area was once covered in a continental ice sheet

The area was once covered with an ocean

The area was once at a higher latitude on the globe

Past climate must have been such that continental ice sheets were able to cover land at low latitudes

The area was once covered in a continental ice sheet