What is the name for a large, bowl-shaped depression in the Earth's surface, often caused by the impact of a meteorite?

What is the term for a sudden and violent shaking of the ground caused by the movement of tectonic plates?

What is the name for the process by which water from the surface of the Earth enters the atmosphere as water vapor?

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

Which of the following is a function of the hypothalamus in the human brain?

What is the term for the process by which rocks are broken down into smaller particles through the action of wind, water, or ice?

Which famous comet, with a period of about 76 years, was last seen in 1986 and won't return until 2061?

What is the term for a point in space where gravity is so strong that nothing, not even light, can escape?

What is the process by which rocks are broken down into smaller particles over time?

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