![Surfer with board running into sea on a sunny day](http://static.sciencelearn.org.nz/images/images/000/000/755/full/Beside-the-sea20160130-9052-k1h0nh.jpg?1674164859)
The ocean is a vital part of the planet. It interacts with three major Earth systems – atmosphere, geosphere and biosphere (air, land and life).
The ocean is a vital part of the planet. It interacts with three major Earth systems – atmosphere, geosphere and biosphere (air, land and life).