1.
Sustainable seafood means catching fish without hurting the _____.
2.
We can protect the ocean by catching fish using _____ instead of nets.
3.
According to the WWF's seafood guide, we should avoid eating Boston ______.
4.
a large sea fish with very sharp teeth and a pointed fin on its back
5.
a small piece of paper, cloth, plastic, etc. attached to something to give information about it
