What is the term for the large oceanic waves caused by underwater earthquakes or volcanic eruptions?

In the context of electricity, what does DC stand for?

Which of the following is a major component of Earth's core, along with iron and nickel?

What is the name of the galaxy that contains our solar system?

What is the process by which a star converts hydrogen into helium, releasing energy in the form of light and heat?

What law of physics describes the relationship between an object's mass, gravitational force, and its acceleration?

Which celestial event occurs when a planet appears to reverse its normal direction of motion in the sky?

Which layer of the Earth is responsible for the convection currents that drive plate tectonics?

What is the term for the bending of light as it passes from one medium to another, causing objects to appear shifted from their actual position?

What is the name for the layer of loose, unconsolidated material covering the Earth's surface and consisting of mineral and organic particles?