People at a packed concert don’t move very far, but if they’re having fun, they’re not standing still either! These people dancing in place are a lot like particles vibrating in a solid. Think about the motion of the particles in a solid and come up with your own way of describing them.

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?