earthquake formation

What Are Three Ways In Which Geologists Use Seismographic Data?

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What Are Three Ways In Which Geologists Use Seismographic Data? What are three ways in which geologists use seismographic data? Geologists use seismographic data to map faults, monitor changes along faults, and to try to predict earthquakes. How do geologists use data from seismographs? It collects data using a seismograph. It shows the types of

What Does Banded Iron Formation Mean?

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What Does Banded Iron Formation Mean? What does banded iron formation mean? A nearly 3-billion-year-old banded iron formation from Canada shows that the atmosphere and ocean once had no oxygen. Photosynthetic organisms were making oxygen, but it reacted with the iron dissolved in seawater to form iron oxide minerals on the ocean floor, creating banded