__________ and other minerals are carried away from __________ lakes by rivers and streams. But __________ salt goes into Great Salt Lake, it stays __________ because no streams or rivers drain __________ waters. Of course, water evaporates from the __________, but fresh water does not replace it. The __________ of Great Salt Lake varies. During dry spells, the __________ gets smaller and saltier. When there __________ a lot of rain, it gets __________ and the salt is less concentrated.