Task 2. Work in groups. Below are some threats to the health of the oceans. Discuss the consequences that might occur and offer some possible solutions. (Làm việc từng nhóm. Dưới đây là một số mối đe dọa cho sức khỏe của các đại dương. Thảo luận những hậu quả có thể xảy ra và đưa ra một sô giải pháp có thể thực hiện được)

1. Beaches are filled with plastic bags, pieces of glass and cigarette butts.

2. Whales and sharks are still hunted for food, medicine, and other products.

3. Explosives are used to catch fish and other sea animals.

4. Oil is spilled from tankers.

Trả lời:

A. Beaches are filled with plastic bags, pieces of glass and cigarette butts. This makes the sea polluted and endanger sea plants and animals.

B. And we should clean up beaches and tell people not to litter them.

C. We also should set up posters at holiday resorts, especially on the beaches, and have the campaign of "Keep our environment clean and beautiful” in schools, that is we should educate children and people about a clean and healthy environment.

A. Whales and sharks are still hunted for food, medicine and other products.

B. This makes these sea animals extinct some day.

C. So all governments should have laws that prohibit the hum for these endangered sea animals lor any purpose. And I think restaurants in the world don’t serve the food made from these animals' meat.