Question

what is transition and animation

Answer 1

Movement between changing of slide is know as transition

whereas

Movement of object like appearing and exit in aslide is known as animation

Answer 2

The transition defines how the change occurs, but not the specific start and end values. Animations, on the other hand, can change property values inside their keyframes. The property values don't even need to exist outside of the animation keyframes. This makes animation far more dynamic and flexible than transitions.