Earth is the only known place in our solar system where water can exist in all of its three phases-solid (ice), liquid, and gas (water vapor).

Question

Quizplus · Accepted Answer

This statement is true. Water can exist in all three phases on Earth due to its atmosphere, temperature range, and pressure. Other planets and moons in our solar system do not have the necessary conditions for water to exist in all three phases.

Earth Is the Only Known Place in Our Solar System