Mars is not covered in ice because there is only water at the poles. Were you even listening in 3rd grade?
English
-
I'm sorry somebody put me in the vault ;)
-
Actually, just recently (maybe a day or two ago) they found a liquid substance at the equator. Looks like at night, a dew like substance forms in the ground, but dissipates by day. Unfortunately, it's like an anti-freeze like liquid, and with the cold, it couldn't support microbial life. :/