Across
- 2. Opposite of sickness.
- 6. Concern about and action aimed at protecting the environment.
Down
- 1. An assembly or meeting, especially a social or festive one or one held for a specific purpose with many people.
- 3. Facilities where people exercise indoors.
- 4. Opposite of war.
- 5. A substance used to stimulate the production of antibodies and provide immunity against one or several diseases.