Less than eight percent of the ocean is protected, and yet the ocean covers 70 percent of the planet. The ocean sustains life for all of us who live here, including more than half of the air we humans breathe. We gain food, jobs, travel, recreation, knowledge, growth, and innumerable opportunities from the ocean, and…
— Read on blog.education.nationalgeographic.org/2021/06/04/learn-about-the-ocean-anytime-anywhere/