Lassify the hypotheses about fluids on Earth as falsifiable or non-falsifiable. Floating in the Great Salt Lake in Utah is a lot of fun.

The Great Salt Lake is salty due to a high rate of water evaporation in the desert climate.

Magma erupting from the mantle below Earth’s surface is hot and fluid in nature.

Magma leaks up from the mantle below Earth’s surface and spreads out, forming a new ocean floor, thereby causing land forms above to move.