What the cliffs near America’s earliest settlements tell us about climate change

Frontiers for Young Minds
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Abstract

Climate change is a big problem for natural habitats, people, and the systems that support society, including roads, water supply, electrical grids, and phone and internet connections. It’s an important theme in politics, economics, and culture. Scientists make computer models to show what the climate might be like in the future, and it looks very different from what we are used to. Scientists can also learn about the future climate by looking at geological records from the past. About 3 million years ago, most of the US east coast was under water. Sediments that collected on the ocean floor show what the ocean environment was like back then. Some of these sediments are now exposed above water as bluffs along the James River near colonial Jamestown in southeastern Virginia, and they hold many clues as to what Earth may look like in the future.

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Publication type Article
Publication Subtype Journal Article
Title What the cliffs near America’s earliest settlements tell us about climate change
Series title Frontiers for Young Minds
DOI 10.3389/frym.2024.1295235
Volume 12
Year Published 2024
Language English
Publisher Frontiers
Contributing office(s) Florence Bascom Geoscience Center
Description 1295235
Country United States
State Virginia
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