Option 1 states that the energy transfer starts with gravitational potential energy being converted into heat energy in the air when the apple falls to the ground. However, this is incorrect. Gravitational potential energy is first converted into kinetic energy as the apple falls. Heat energy is generated due to air resistance, but this does not happen before the apple reaches the ground.

Option 2 suggests that the energy transfer begins with gravitational potential energy being converted into sound energy. This is incorrect. Sound energy is not generated during the fall of the apple.

Option 3, which is the correct answer, correctly states that the energy transfer starts with gravitational potential energy being converted into kinetic energy as the apple falls. Then, as the apple moves through the air, some of this kinetic energy is converted into heat energy. When the apple hits the ground, both the apple and the ground gain heat energy. Finally, sound energy is produced when the apple hits the ground.

Option 4 suggests that sound energy is converted into kinetic energy during the fall of the apple, which is incorrect. Sound energy is not involved in the initial stages of energy transfer during the fall.

In summary, option 3 provides the correct sequence of energy transfer during the fall of an apple, starting with gravitational potential energy being converted into