Well one way is how hurricane winds and such can blow birds off course. Another is how when trees fall down that forces animals to relocate.
Answer:
The waiting room became the conditioned stimulus.
Explanation:
Conditioned stimulus is the reflexive behaviors or the learned behavior.
This stimulus may be defined as a neutral stimulus that with some time and some training will evoke a response by continuously being associated with any other natural occurring stimulus.
It is a good thing because it helps reduce the radiation that the earth emits