Which planet is often referred to as the "Evening Star" or the "Morning Star" and is the brightest natural object in the night sky after the Moon?

What is the term for the circular movement of ocean water that is driven by wind, Earth's rotation, and differences in water temperature and salinity?

What is the name of the process by which a substance changes directly from a solid to a gas without passing through the liquid phase?

What is the name of the region in space where the gravitational influence of a celestial body, like a planet or star, is dominant?

Which of the following is an example of a non-conservative force in physics?

What is the relationship between frequency (f) and wavelength (λ) in a wave?

In the periodic table, which group do the noble gases belong to?

Which element is the most abundant in the Earth's crust?

Which of the following is a method of relative dating in geology, where rock layers are compared to determine their relative ages?

What is the chemical formula for methane?