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Solve the system of equations below:
Water Shortages
Situations where the available water supply is unable to meet the water demand, often due to drought, overuse, or contamination.
Volcanic Activity
The process of magma rising to the surface, resulting in eruptions that may release lava, pyroclastic material, and gases.
Oil Field
The region in the subsurface that contains petroleum, especially oil; also the projection of that area to the surface.
Volcanic Eruptions
Natural geological phenomena involving the release of gases, ash, and molten rock from beneath the Earth's surface.
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