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What is a transform plate boundary?

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A transform plate boundary is a type of plate boundary where two tectonic plates slide past each other horizontally. This movement can cause earthquakes.

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What is a convergent plate boundary?

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A convergent plate boundary is where two tectonic plates move towards each other, often resulting in one plate being forced beneath the other, leading to subduction.

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What is a divergent plate boundary?

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A divergent plate boundary is where two tectonic plates move away from each other, allowing magma to rise and create new crust, often forming mid-ocean ridges.

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What is the primary composition of the Earth's inner core?

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The Earth's inner core is primarily composed of solid iron and nickel.

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What is the primary composition of the Earth's outer core?

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The Earth's outer core is primarily composed of liquid iron and nickel.

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What is the Mid-Atlantic Ridge?

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The Mid-Atlantic Ridge is an underwater mountain range that runs down the center of the Atlantic Ocean, formed by divergent tectonic plates.

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What is the Peru-Chile Trench?

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The Peru-Chile Trench, also known as the Atacama Trench, is a deep oceanic trench located off the coast of South America, formed by the subduction of the Nazca Plate beneath the South American Plate.

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What is the significance of the San Andreas Fault?

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The San Andreas Fault is a major transform fault in California that marks the boundary between the Pacific Plate and the North American Plate, known for its seismic activity.

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What are tectonic plates?

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Tectonic plates are large, rigid pieces of the Earth's lithosphere that move and interact at their boundaries, causing geological activity such as earthquakes and volcanic eruptions.

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What is subduction?

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Subduction is the process by which one tectonic plate moves under another and sinks into the mantle, often creating deep ocean trenches and volcanic arcs.