a student draws a model of one of the suns layers the student draws arrows to represent hot gas moving away from the center of the and cool gas moving towards the sun which layer does the model show

The model represents the convective zone of the sun.

The student's model shows the process of convection, where hot gas moves away from the center and cool gas moves towards the sun. This process is commonly observed in the sun's outermost layer, known as the convection zone.

The model that the student has drawn depicts the convection zone of the Sun.