The Universe. Space. Tech > Space fun > Quiz: What do you know about water in space? Quiz: What do you know about water in space? 05.11.202203.11.2022 Share: Welcome to your What do you know about water in space? Water is a compound of hydrogen with: nitrogen oxygen carbon What is the most common chemical element of oxygen in the universe? first third fifth The composition of comets includes water in the form of: liquid crystalline ice amorphous ice Does water exist outside the solar system? Yes No No, but it will definitely be found in the future How many phases of crystal ice exist? 1 8 19 Why is liquid water considered a good sign of life? it forms the walls of biological cells it is a universal solvent in which biological reactions occur it is the source of energy for all biological life What is an "ice line"? a line on the Moon behind which ice can form a conditional line indicating the distance from the star where the ice doesn’t melt a conditional line indicating the distance from the star where the ice doesn’t evaporate What determines the possibility of the existence of liquid water on the planet? distance from the star color of the star amount of radiation from the star Time’s up