Overview
Paleoceanography is a vital field that examines the history of the oceans and their changes over time. By studying sediment layers, scientists can uncover valuable information about past climates, marine ecosystems, and the effects of climate change. This knowledge is crucial for understanding curre...
Key Terms
Example: Paleoceanography helps us understand how ocean conditions have changed over millions of years.
Example: Sediments can include sand, silt, and clay.
Example: Scientists analyze sediment cores to study past climate conditions.
Example: Carbon isotopes are used to date organic materials in sediments.
Example: Sediment layers can act as climate proxies by showing changes in temperature and precipitation.
Example: Radiocarbon dating is used to date ancient sediments.