~ small amount of water vapor is present in the atmosphere.

~There is no bodies of liquid water on the Martian Surface

~changes seasonally because the temperature is cold enough that some of the carbon dioxide freezes during the winter

~ During the summer, when the polar cap warms up again, the carbon dioxide goes back into the atmosphere.

us how he ate a peanut butter sandwhich

in the space station.The food he ate were from a

packet except the honey.He also told us that

if you are in the space station,the crumbs

from eating will not fall but instead it will float.

station itself