Câu hỏi:

29/04/2022 449

According to the passage, scientists used isotopes from the water of the ice core to determine which of following?

A. The amount of air that had bubbled to the surface since the ice had formed

B. The temperature of the atmosphere when the ice was formed

Đáp án chính xác

C. The date at which water had become locked in the glacier

D. The rate at which water had been frozen in the glacier

Xem lời giải

Câu hỏi trong đề: Bộ 25 đề thi thử THPT Quốc gia môn Tiếng anh có đáp án năm 2022 !!

Trả lời:

Giải bởi Vietjack

Theo đoạn văn, các nhà khoa họ sử dụng chất đồng vị từ nước trong lõi đá để xác định cái gì:

Lượng không khí đã nổi bọt lên tới bề mặt kể từ khi đá hình thành

Nhiệt độ khí quyển khi đá được hình thành

Ngày mà nước bị giữ trong sông băng

Tốc độ nước bị đóng băng trong sông băng

Đáp án: B. Giải thích: Thông tin nằm ở:

“Instruments were used to measure the ratio of certain isotopes in the frozen water to get an idea of the prevailing atmospheric temperature at the time when that particular bit of water became locked in the glacier.” (Các công cụ đã được sử dụng để đo tỷ lệ của các đồng vị nhất định trong nước đóng băng để xác định nhiệt độ khí quyển phổ biến tại thời điểm khi một lượng nước đặc biệt đó bị khóa trong sông băng.)

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Xem thêm các câu hỏi khác »

According to the passage, scientists used isotopes from the water of the ice core to determine which of following?

Nhà sách VIETJACK:

______ he was sick, he still turned up for his guitar lesson.

The expansion of the natural history museum is most _______ the cause of significant revenue increases.

Stop acting like a child. In a few weeks, you'll be coming of _______ and nobody will tolerate your foolish behavior any longer.

On Sundays, many people take their cars to service stations _______

She received a light blow on the side of the head close to the right eye.

Professor Wallace has been given a prestigious award in _____ of his pioneering research in treating the AIDS patients.

I will leave a message for you with my secretary. It is possible that I will be out when you telephone.

Bình luận

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According to the passage, scientists used isotopes from the water of the ice core to determine which of following?

Nhà sách VIETJACK:

______ he was sick, he still turned up for his guitar lesson.

The expansion of the natural history museum is most _______ the cause of significant revenue increases.

Stop acting like a child. In a few weeks, you'll be coming of _______ and nobody will tolerate your foolish behavior any longer.

On Sundays, many people take their cars to service stations _______

She received a light blow on the side of the head close to the right eye.

Professor Wallace has been given a prestigious award in _____ of his pioneering research in treating the AIDS patients.

I will leave a message for you with my secretary. It is possible that I will be out when you telephone.

Bình luận

🔥 Đề thi HOT:

VIP +3 tháng ( 199,000 VNĐ )

VIP +6 tháng ( 299,000 VNĐ )

VIP +12 tháng ( 499,000 VNĐ )

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