Answer:
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;
Falsifiable
The Great Salt Lake is salty due to a high rate of water evaporation in the desert climate;
Falsifiable
Magma erupting from the mantle below Earth's surface is hot and fluid in nature;
Falsifiable
Floating in the Great Salt Lake in Utah is a lot of fun;
Non-Falsifiable
Explanation:
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