According to the passage, when did sea level significantly rise? A. From 8,000 to 11,000 years B. In the nineteenth century C. In 1946 D. 80 million years ago

Đáp án A

Theo đoạn văn, mực nước biển tăng mạnh khi nào

Thông tin nằm ở câu cuối đoạn văn: “The great weight of the volcanic mountains depressed the sea floor beneath them, and the level of the sea rose a number of times, especially when the last Ice Age ended, some 8,000 to 11,000 years ago.”