The phrase "new environment" refers to a different or unfamiliar setting or situation that someone may find themselves in. It can mean a change in surroundings, people, or circumstances that they are not used to. Full definition
During the class, all learned behavior is reviewed and practiced in new environment with distractions. (snowyswan.com)
We also create a «play zone» to encourage confidence with new environments by exposing them to different obstacles and articles on a daily basis. (vonwhitehallgermanshepherds.com)
Give him the time he needs to feel comfortable with a situation and ease him into new environments by preparing him beforehand and being calm. (verywellfamily.com)