3 ms·
Why does the water vapor gravitate to the poles? Also, if there is X amount of water, and ever thaw / freeze cycle loses some amount Y, can't we estimate what
by chiefalchemist 4y ago
Why does the water vapor gravitate to the poles?
Also, if there is X amount of water, and ever thaw / freeze cycle loses some amount Y, can't we estimate what X was Z years ago?
- johnwalkr 4y agoIt doesn't really gravitate to the poles, it's just that once water reaches a permanently shadowed bit of a crater, it stays there forever.