2996239
Descripción
Test por PEDRO ALVAREZ JIMENEZ, actualizado hace más de 1 año
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Creado por PEDRO ALVAREZ JIMENEZ
hace casi 9 años
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Pregunta 1
Pregunta
What happens when we warm up water in a pot?
Respuesta
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More kinetic energy- less volume- less density- molecules rise up
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More kinetic energy- more volume- less density- molecules rise up
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More kinetic energy- less volume- more density- molecules rise up
Pregunta 2
Pregunta
What happens when water reaches the top of the pot?
Respuesta
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Molecules cools down- more kinetic energy- less volume- more dense- falls down
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Molecules cools down- less kinetic energy- less volume- less dense- falls down
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Molecules cools down- less kinetic energy- less volume- more dense- falls down
Pregunta 3
Pregunta
What are the characteristics of the mantle that permit it to produce convection currents?
Respuesta
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It is hot and elastic
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It is a kind of mushy, spongy state
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It is not quite liquid, but not quite solid state, kind of plastic
Pregunta 4
Pregunta
The part of the mantle where convection currents occur is the astenosphere
Respuesta
- True
- False
Pregunta 5
Respuesta
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No convection currents, no plate movement
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No convection currents, no earthquakes
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No convection currents, no volcanism
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