The video explains tectonic plates, their role in natural disasters like earthquakes, volcanoes, and tsunamis, and the history of continental drift. It covers Earth's structure, types of plate boundaries, and how these interactions cause geological events. The video also discusses the formation of volcanoes, the Richter scale for measuring earthquakes, and the challenges in predicting such events. Finally, it touches on tsunamis and the future of tectonic plate movement.

What is the outermost layer of the Earth called?

• Mantle

• Crust

• Core

• Lithosphere

What was the name of the supercontinent that existed 175 million years ago?

• Laurasia

• Gondwana

• Atlantis

• Pangaea

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Who first proposed the theory of continental drift?

• Charles Darwin

• Isaac Newton

• Alfred Wegener

• Harry Hess

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What type of boundary occurs when two plates are pushed apart by magma?

• Convergent

• Subduction

• Divergent

• Transform

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Which mountain range is formed by the convergent boundary of the Indian and Eurasian plates?

• Himalayas

• Andes

• Alps

• Rocky Mountains

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What is the term for the boundary where one plate slides under another?

• Transform

• Divergent

• Subduction

• Convergent

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Which type of boundary is associated with the most devastating earthquakes?

• Subduction

• Transform

• Convergent

• Divergent

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What natural disaster can be caused by underwater earthquakes?

• Landslides

• Volcanoes

• Hurricanes

• Tsunamis

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What is the predicted future of Earth's landmasses in 250 million years?

• They will remain the same

• They will form a new supercontinent

• They will drift apart faster

• They will sink into the ocean

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What is the main reason we cannot predict the exact timing of earthquakes?

• Human error

• Unpredictable weather

• Thickness of tectonic plates

• Lack of technology