When the Sea Gives People Food

25 Jul, 2026
Cấp độ: Trung cấp
Tổng số từ vựng: 142
Số phút để đọc: 2
Chủ đề: The Ocean
Bạn có thể nhấn vào nút Chơi game và khám phá bên dưới để tìm hiểu thêm nhiều kiến thức thú vị khác nhé.
The ocean has fed people around the world for thousands of years.

Fishermen use large nets to catch fish in the open sea, sometimes far from the coast.
Others use long fishing lines with many hooks to bring in tuna, swordfish, and other large fish.
In many countries, small fishing villages have existed for hundreds of years near the sea.

Fish and shellfish are full of important nutrients , including protein , omega-3 fats, and vitamins .
However, too much fishing has put many ocean species in danger.

Fish farming, also called aquaculture , has become an important way to produce seafood without catching wild fish.
Farms raise salmon, shrimp, and oysters in controlled water environments.

Protecting the ocean means protecting the food supply for billions of people on Earth.