Which best describes how ice cores are analyzed and interpreted by scientists? D. Layers of ice in
the middle are older
than the layers of
ice at the top and
bottom.
C. Layers of ice at
the top are older
than layers of ice at
the bottom.
A. Layers of ice in a
particular ice core
are all of the same
age.
B. Layers of ice at
the bottom are
older than layers of
ice at the top.

Which statement best explains the relationship between an area's geography and the temperature of its surface water? areas at low altitudes have the warmest water because they receive the most direct sunlight. areas at low altitudes have the warmest water because they have the least change in temperature throughout the year. areas at high latitudes have the warmest water because their days are the longest. areas at high latitudes have the warmest water because they have the longest seasons.