The appropriate choice for the non-event is ...
... A. The costs of sewing machines began to increase.
_____
Interchangeable parts generally reduce costs and increase demand (and production).
Higher specific heat -Land
Lower specific heat - Water
Heats up faster - Land
Heats up slower - Water
Cools down faster - Land
Cools down slower - Water
The land is heating up faster, and also reaches higher temperatures than the water, but it also cools down much quicker, and reaches much lower temperatures than the water.
Answer:
So much salt will be left that is even enough to form a layer about 500 feet thick that covers all of Earth.
