Which of the following is a geophysical disaster?

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Multiple Choice

Which of the following is a geophysical disaster?

Explanation:
Geophysical disasters come from processes inside the Earth itself, such as ground shaking from earthquakes. An earthquake happens when stress builds up in rocks due to tectonic plate movement and is released suddenly, causing the ground to shake and potentially cause widespread damage. This is different from floods, droughts, or hurricanes, which arise from atmospheric or hydrological conditions outside the Earth's crust. Floods and droughts involve water availability and movement, while hurricanes are driven by weather systems and warm oceans. So the event caused by internal Earth processes—an earthquake—fits the geophysical disaster category.

Geophysical disasters come from processes inside the Earth itself, such as ground shaking from earthquakes. An earthquake happens when stress builds up in rocks due to tectonic plate movement and is released suddenly, causing the ground to shake and potentially cause widespread damage. This is different from floods, droughts, or hurricanes, which arise from atmospheric or hydrological conditions outside the Earth's crust. Floods and droughts involve water availability and movement, while hurricanes are driven by weather systems and warm oceans. So the event caused by internal Earth processes—an earthquake—fits the geophysical disaster category.

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