Why does energy as heat move away from the tropics and toward the poles in the global weather system 1.There is less solar energy at the equator and more at the poles. 2.There is more solar energy at the equator and less at the poles. 3.The Earth’s poles attract energy as heat from the tropics because of gravity. 4.Energy as heat does not move away from the poles; rather, the sun heats all parts of the Earth evenly.

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.

Which best describes the difference between internal and thermal energy?