The organization Ocean Cleanup is working to solve the problem of ocean pollution. What is one solution they've created?
A. A vacuum designed by scientists and engineers that continuously pulls out trash that collects in the ocean
B. A net that captures ocean animals and takes them to a new location where there isn't plastic waste
C. A large ring made with floating barriers that keeps plastic in one place so it doesn't spread to the rest of the ocean
D. A system with a large net, floating barriers, and moving boats that can collect plastic floating in the ocean