写Many people think of sharks as dangerous monsters. Although sh ark attacks do happen，they are not very often. On the other hand，humans kill about 100 million sharks every year. It is a warning that many kinds of sharks may die out.
Why should we save the sharks?
Sharks eat other species （物种），but few species eat them. As sharks die off，the number of the animals that sharks eat will increase. This，in turn，means that the number of the creatures that those animals eat will become smaller. So how can you help save the sharks?
Pet foods，energy drinks，leather products can also be made from sh ark parts. And shark meat is sold around the world. Most sharks killed worldwide are hunted for their fins （鳍），which are used to make shark fin soup. The process is unfriendly. Fishermen cut the shark' s fins off and then drop the shark back into the water，still alive. Sharks breathe by swimming.
Eat only sustainably （可持续的） caught seafood
If you eat seafood，make sure it comes from fisheries（渔场） that care for the sea. They can teach you about these important animals and give more advice on how to keep them alive. They also need your support to continue protecting these important creatures.
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A. Don't use shark products B. Don't order shark fin soup C. So a shark that can't swim will die. D. Many organizations try to protect sharks. E. The killing of sharks is a problem for the whole planet. F. A shark can grow and lose up to 30，000 teeth in a lifetime. G. But human beings create a far greater danger to sharks than they do to us. |
