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AssignmentMultiple Choice

Earth's Climate History

Question 1 • FL-2001340-Environmental Science B

Why are pollen grains useful when studying the climate history of a region?

Answer
A
They may contain the remains of ancient organisms.
B
They may have rings inside them that reflect variations in the local climate.
C
They can be preserved within the fossils of organisms that carry them.
D
They provide clues about the types of plants that grew in a region at a particular time.
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