To study ancient rainfall and plant types, scientists should analyze fossilized pollen and pollen grains to understand past climates and vegetation. Ice cores can also provide valuable data on historical precipitation levels and environmental conditions.
Fossilized Pollen and Pollen grains are the specimens that scientists should study to learn about the amount of rainfall and kinds of plants that grew in a specific time period. By analyzing sediment cores containing pollen, scientists can reconstruct ancient environments and climates, as different plant species produce distinct pollen grains indicating past climates and plant types.
Ice cores are another proxy climate indicator that can provide data on past climates by analyzing trapped gases and particles in the ice, offering insights into historical precipitation levels and environmental conditions.
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