Which best describes the model? The field exerts an attractive force only outside of the ring of arrows that point toward Earth's surface. The field exerts an attractive force only within the ring of arrows that point toward Earth's surface. The strength of the field increases as you get farther from Earth, as shown by the larger spaces between the circles. The strength of the field increases as you get closer to Earth, as shown by the smaller spaces between the circles.

The strength of the field increases as you get closer to Earth, as shown by the smaller spaces between the circles.

Explanation: The strength of the magnetic field would decreases with distance from the earth. Normally, magnetic field is being proportional to the inverse square of the distance, which is the case with electric field from a point charge.

But the magnetic field is inversely proportional to the distance from the earth.

vapour or gas assuming atmospheriv pressure

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.