You could if you separated the hydrogen and oxygen of the water ice by electrolysis, which would probably be very impractical.
Yes humans will suffocat on Mars. Human depend on Oxygen to breathe and without oxygen, we will die. Oxygen is present in th Earth's atmosphere and it is not on Mars. To survive on Mars, we need to use an astronaut's suit with oxygen support.
Because there is no water and oxygen
Planning on going to a trip? Take your own oxygen with you, since you can't breath on Mars. 95.32 percent of Mars' atmosphere contains carbon dioxide. Oxygen level is 0.13% on Mars.
There is not enough oxygen on Mars. Also, it is extremely cold.
an oxygen tank
No trees on Mars as far as we know.
No because they have no oxygen in mars
no there is no oxygen on mars and no water
no it does not
Earth, Mars and Mercury are the planets that have oxygen on them.
Venus has no molecular oxygen.
No, as there is no oxygen, carbon dioxide or water on Mars, there is no plantation.