Chemistry, 01.05.2021 01:40, lovwhydontwe

How does GPS help predict volcanic eruptions? The ground swells slightly before an eruption. GPS devices can detect the swelling.

GPS satellites can see into the cone of the volcano.

The magma carries a GPS device as it travels. Scientists can track the flow of magma by adding more GPS devices to magma.

GPS devices can detect when gases leave a volcano before an eruption.

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How does GPS help predict volcanic eruptions? The ground swells slightly before an eruption. GPS d...