Reply To: Question? Will water turn to solid under very high pressure? Welcome to BFSU: › Forums › Volume One › Learning Progression “A”: Nature of Matter › Lesson A-6. Matter II: Air Pressure, Vacuums, and the Earth’s Atmosphere › Question? Will water turn to solid under very high pressure? › Reply To: Question? Will water turn to solid under very high pressure? March 19, 2017 at 7:32 pm #1497 CKappenmanParticipant Thank you! That clarifies it for us.