Skip to content
Consortium for Ocean Leadership / NCF-Envirothon

U.S. National Ocean Sciences Bowl (NOSB) / Envirothon

Selectivein-personFreeCompetition

The world's largest Earth Science competition where teams solve challenges in geology, meteorology, and oceanography.

Location
Nationwide
Duration
Year-round
Deadline
Rolling (Feb-April)
Grades
9, 10, 11, 12
Track your application
View tracker →
Last verified Jun 15, 2026
§ Similar opportunities