Q: What form does water take on the planet mars?


Read this paragraph and choose the correct option from the provided answers:

Water on Mars can't be a liquid. This is because the pressure of the atmosphere is too low. The planet does have a lot of water; it is in the form of ice. The south pole of Mars has a very visible ice cap. Scientists also have evidence that there is also a lot of ice just under the Martian surface. The ice melts when volcanoes erupt. At this times liquid water flows across the surface.

 Choices:

- plasma

- gas

- liquid

- ice


A:
ice