Question

How do scientists use ice to study ancient climates?

A)through glacial deposits and ice cores
B)through glacial deposits and ice ages
C)through ice cores and pollen grains
D)through pollen grains and ice ages

Answer 1

The answer is C through ice cores and pollen grains.

Step-by-step explanation:

Answer 2

A through glacial deposits and ice cores.

Step-by-step explanation:

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