Interaction

[in-ter-ak-shuh n]

noun

1. reciprocal action, effect or influence

synonyms: cooperation, communication

- When people ride on the Staten a Island Ferry, they are not changing anything in the environment.

- Since nothing in the environment changed, nothing in the human's lifestyle changed.

- We know that since neither the environment nor the human's lifestyle was changed, the Staten Island Ferry is not an example of Modification or Adaptation.