Earth's magnetic field is a strong force due to it's magnetic core. Which one of the following is NOT a way in which the magnetic field is used?

A) Used with a rock, Lodestone, as a compass.
B) Guiding Loggerhead Sea Turtles back to the sea.
C) Pushing magma up through the interior of earth.
D) Combining with particles from the sun's corona to create light shows at the poles.

answer: i don't know the answer good luck

explanation:

a longitudinal wave moves energy that is to the direction of the wave’s movement. - true

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )