in an area of the deep ocean, hot magma emerges from a crack in earths crust. which statement describes what…
in an area of the deep ocean, hot magma emerges from a crack in earths crust. which statement describes what will happen to the seawater above the crack as a result of convection?\no water molecules will break apart and flow in a circular pattern.\no water molecules will bond together and rise upward.\no the water will become more dense and sink downward.\no the water will become less dense and rise upward.
Answer
Brief Explanations:
Convection occurs when a fluid is heated. When hot magma heats the seawater above the crack, the water expands as it warms. According to the density - mass/volume relationship, with mass remaining constant and volume increasing, density decreases. Less dense fluids rise in a more dense medium.
Answer:
The water will become less dense and rise upward.