At the 2015 Women in the World Summit, Hilary Clinton asserted that “________cultural codes, religious beliefs and struc...

LQ

Lê Quỳnh Anh

18 tháng 3 2018

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following question At the 2015 Women in the World Summit, Hillary Clinton asserted that “ _______ cultural codes, religious beliefs and structural biases have to be changed”. A. deep-seated B. deep-seating C. seated-deep D. seating...

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#Mẫu giáo

1

DH

Dương Hoàn Anh

18 tháng 3 2018

Đáp án A.

Tạm dịch: Tại Hội nghị Thượng đỉnh Phụ nữ Thế giới năm 2015, Hillary Clinton đã nhấn mạnh rằng những tập tục văn hoá cổ hủ, niềm tin tôn giáo và định kiến truyền thống phải được thay đổi".

- assert /əˈsɜːt/ (v): xác nhận, khẳng định, quả quyết, quyết đoán

- deep-seated (adj): sâu kín, ngấm ngầm,(nghĩa bóng) chắc chắn, vững chắc

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LQ

Lê Quỳnh Anh

18 tháng 8 2018

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. The ocean bottom- a region nearly 2.5 times greater than total land area of the Earth- is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

The ocean bottom- a region nearly 2.5 times greater than total land area of the Earth- is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space.

Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP). Using techniques first developed for the offshore oil gas industry, the Dad’s drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean’s surface and drill in very deep waters, extracting samples of sediments and rock from the ocean floor.

The Glomar Challenger completed 96 voyages in a 15-year research program that ended in November 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the world. The Glomar Challenger’s core samples have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to calculate what it will look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth.

The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediments provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record has already provided insights into the patterns and causes of past climatic change-information that may be used to predict future climates

Which of the following is NOT mentioned in the passage as being a result of the Deep Sea Drilling Project?

A. Geologists were able to determine the Earth’s appearance hundreds of millions of years ago.

B. Two geological theories became more widely accepted by scientists.

C. Geologists observed forms of marine life never before seen.

D. Information was revealed about the Earth’s past climatic changes.

#Mẫu giáo

1

DH

Dương Hoàn Anh

18 tháng 8 2018

Đáp án C.

Key words: result, Deep Sea Drilling Project

A. Geologists were able to determine the Earth’s appearance hundreds of millions of years ago: các nhà địa chất học đã có thể xác định được sự hình thành Trái Đất hàng triệu năm trước.

B.Two geological theories became more widely accepted by scientists: 2 học thuyết địa chất được các nhà khoa học chấp nhận rộng rãi.

C. Geologists observed forms of marine life never before seen: các nhà địa chất học quan sát các hình thức của sự sống dưới biển mà chưa bao giờ thấy trước đây.

D. Information was revealed about the Earth’s past climatic changes: thông tin về những thay đổi khí hậu trên Trái Đất được làm rõ.

Lưu ý đề bài yêu cầu tìm câu sai.

Đáp A đúng vì ở dòng 14 có “the Glomar Challenger’s core samples have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago”:những vật mẫu chính trên Glomar Challenge đã cho phép các nhà địa chất học tái hiện lại hành tinh hàng triệu năm về trước.

Đáp án B đúng vì ở dòng 17 có “nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth”: gần như tất cả các nhà khoa học trên thế giới đều đồng ý với học thuyết mảng kiến tạo và lục địa trôi dạt giải thích cho nhiều quá trinh địa lí hình thành nên Trái Đất.

Đáp án D đúng vì ở dòng 22 có “this record has already provided insights into the patterns and causes of past climatic change-information”: ghi chép này cho ta cái nhìn sâu sắc đối với mô hình và thông tin về những nguyên nhân của sự biến đổi khí hậu trong quá khứ.

Vậy đáp án chính xác là đáp án C.

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LQ

Lê Quỳnh Anh

24 tháng 3 2017

Read the following passage and mark the letter A, B, C or D on your answer sheet to choose the best answer for each of the question from 43- 50The ocean bottom - a region nearly 2.5 times greater than the total land area of Earth - is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures...

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Read the following passage and mark the letter A, B, C or D on your answer sheet to choose the best answer for each of the question from 43- 50

The ocean bottom - a region nearly 2.5 times greater than the total land area of Earth - is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, the deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space.

Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP). Using techniques first developed for the offshore oil and gas industry, the DSDP’s drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean’s surface and drill in very deep waters, extracting samples of sediments and rock from the ocean floor.

The Glomar Challenger completed 96 voyages in a 15-year research program that ended in November 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the world.. The Glomar Challenger’s core samples have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to calculate what it will probably look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth.

The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediments provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record has already provided insights into the patterns and causes of past climatic change - information that may be used to predict future climates.

Which of the following is NOT mentioned in the passage as being a result of the Deep Sea Drilling Project?

A. Geologists were able to determine the Earth’s appearance hundreds of millions of years ago.

B. Two geological theories became more widely accepted by scientists.

C. Information was revealed about the Earth’s past climatic changes.

D. Geologists observed forms of marine life never before seen.

#Mẫu giáo

1

DH

Dương Hoàn Anh

24 tháng 3 2017

Đáp án D

Điều nào sau đây KHÔNG được đề cập trong đoạn văn như là kết quả của dự án khoan biển sâu?

A. Các nhà địa chất đã có thể xác định sự xuất hiện của Trái Đất hàng trăm triệu năm trước.

B. Hai lý thuyết địa chất trở nên được các nhà khoa học chấp nhận rộng rãi hơn.

C. Thông tin đã được tiết lộ về những thay đổi khí hậu trong quá khứ của Trái Đất.

D. Các nhà địa chất quan sát các dạng sinh vật biển chưa từng thấy trước đây.

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LQ

Lê Quỳnh Anh

10 tháng 12 2019

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. The ocean bottom- a region nearly 2.5 times greater than total land area of the Earth- is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

The ocean bottom- a region nearly 2.5 times greater than total land area of the Earth- is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space.

Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP). Using techniques first developed for the offshore oil gas industry, the Dad’s drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean’s surface and drill in very deep waters, extracting samples of sediments and rock from the ocean floor.

The Glomar Challenger completed 96 voyages in a 15-year research program that ended in November 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the world. The Glomar Challenger’s core samples have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to calculate what it will look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth.

The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediments provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record has already provided insights into the patterns and causes of past climatic change-information that may be used to predict future climates

The Deep Sea Drilling Project was significant because it was_______.

A. attempt to find new sources of oil and gas

B. funded entirely by the gas and oil industry

C. the first extensive exploration of the ocean bottom

D. composed of geologists from all over the world

#Mẫu giáo

1

DH

Dương Hoàn Anh

10 tháng 12 2019

Đáp án C.

Key words: Deep Sea Drilling Project, significant

Clue: the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP): chuyến thám hiểm đầu tiên xuống đáy đại dương một cách kỹ lưỡng không thực sự bắt đầu cho đến tận năm 1968 cùng với sự khởi đầu của Dự án khoan đáy biển sâu của Quỹ khoa học quốc gia (DSDP).

A. attempt to find new sources of oil and gas: nỗ lực tìm nguồn xăng dầu mới

B. funded entirely by the gas and oil industry: hoàn toàn được tài trợ bởi ngành công nghiệp xăng dầu

C. the first extensive exploration of the ocean bottom: chuyến thám hiểm mở rộng đầu tiên xuống đáy đại dương

D. composed of geologists from all over the world: tập hợp các nhà địa chất học trên toàn thế giới

Dễ thấy đáp án chính xác là đáp án C

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LQ

Lê Quỳnh Anh

23 tháng 7 2017

Read the following passage and mark the letter A, B, C or D on your answer sheet to choose the best answer for each of the question from 43- 50The ocean bottom - a region nearly 2.5 times greater than the total land area of Earth - is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to choose the best answer for each of the question from 43- 50

The ocean bottom - a region nearly 2.5 times greater than the total land area of Earth - is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, the deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space.

Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP). Using techniques first developed for the offshore oil and gas industry, the DSDP’s drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean’s surface and drill in very deep waters, extracting samples of sediments and rock from the ocean floor.

The Glomar Challenger completed 96 voyages in a 15-year research program that ended in November 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the world.. The Glomar Challenger’s core samples have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to calculate what it will probably look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth.

The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediments provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record has already provided insights into the patterns and causes of past climatic change - information that may be used to predict future climates.

The Deep Sea Drilling Project was significant because it was ______.

A. an attempt to find new sources of oil and gas

B. the first extensive exploration of the ocean bottom

C. composed of geologists from all over the world

D. funded entirely by the gas and oil industry

#Mẫu giáo

1

DH

Dương Hoàn Anh

23 tháng 7 2017

Đáp án B

Dự án khoan biển sâu rất quan trọng vì đó là:

A. một nỗ lực để tìm nguồn dầu khí mới

B. thăm dò mở rộng đầu tiên của đáy đại dương

C. bao gồm các nhà địa chất từ khắp nơi trên thế giới

D. được tài trợ hoàn toàn bởi ngành công nghiệp dầu khí

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LQ

Lê Quỳnh Anh

11 tháng 3 2018

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. The ocean bottom- a region nearly 2.5 times greater than total land area of the Earth- is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

The ocean bottom- a region nearly 2.5 times greater than total land area of the Earth- is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space.

Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP). Using techniques first developed for the offshore oil gas industry, the Dad’s drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean’s surface and drill in very deep waters, extracting samples of sediments and rock from the ocean floor.

The Glomar Challenger completed 96 voyages in a 15-year research program that ended in November 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the world. The Glomar Challenger’s core samples have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to calculate what it will look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth.

The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediments provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record has already provided insights into the patterns and causes of past climatic change-information that may be used to predict future climates

The DSDP can be said to be______in terms of geological exploration.

A. a total flop

B. a waste of time and effort

C. a great success

D. of crucial importance

#Mẫu giáo

1

DH

Dương Hoàn Anh

11 tháng 3 2018

Đáp án C.

Key words: DSDP, geological exploration

Clue: Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth: Ngày nay, dựa vào đa số trên nền tảng của nhiều dẫn chứng được thu thập trong suốt hành trình đi biển của Glomar Challenger ,các nhà khoa học đồng ý về giả thiết mảng kiến tạo và lục địa trôi dạt mà điều đó giải thích cho nhiều quá trình địa lí hình thành nên Trái Đất.

A. a total flop: một sự thất bại hoàn toàn

B. a waste of time and effort: một sự lãng phí thời gian và công sức.

C. a great success: một sự thành công tuyệt vời

D. of crucial importance: một sự quan trọng thiết yếu

Ta thấy Dự án khoan đáy biển sâu của Quỹ khoa học quốc gia (DSDP) đã thành công vì nó đã giúp các nhà khoa học giải thích được nhiều quá trình địa chất trên thế giới.

Vậy đáp án chính xác là đáp án C.

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LQ

Lê Quỳnh Anh

24 tháng 2 2017

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.The ocean bottom – a region nearly 2.5 times greater than the total land area of the Earth – is a vast frontier that even today is largely unexplored and uncharted, until about century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.

The ocean bottom – a region nearly 2.5 times greater than the total land area of the Earth – is a vast frontier that even today is largely unexplored and uncharted, until about century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, the deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space.

Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP). Using techniques first developed for the offshore oil and gas industry, the DSDP’s drill ship, the Glomar Challenger, was able to maintain a steady position on the Ocean’s surface and frill in very deep waters, extracting samples of sediments and rock from the ocean floor.

The Glomar challenger completed 96 voyages in a 15-year research program that ended in November in 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the word. The Glomar Challenger’s core sample have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to calculate what it will probably look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth.

The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediment provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record had already provided insights into patterns and causes of past climatic change information that may be used to predict future climates

Which of the following is NOT mentioned in the passage as being a result of the Deep Sea Drilling Project?

A. Geologists observed forms of marine life never before seen

B. Geologists were able to determine the Earth’s appearance hundreds of millions of years ago

C. Two geological theories became more widely accepted by scientists

D. Information was revealed about the Earth’s past climatic changes

#Mẫu giáo

1

DH

Dương Hoàn Anh

24 tháng 2 2017

Đáp án : A

Đáp án A không xuất hiện trong bài; các đáp án còn lại đều được nhắc tới qua: dòng 4 đoạn 3: Glomar Challenger’s core sample… years ago (mẫu vật của tàu Glomar Challenger đã cho phép các nhà địa chất tái dựng lại địa cầu trông thế nào cách đây hàng trăm triệu năm (B). Dòng 7 đoạn 3: nearly all earth … drift (hầu như tất cả các nhà khoa học đồng ý về các thuyết kiến tạo địa tầng học và trôi dạt lục địa) (C). dòng 5 đoạn cuối: this record had…information ( dữ lệu đã cung cấp cái nhìn sâu hơn về những xu hướng và nguyên nhân thay đổi khí hậu trong quá khứ) (D)

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LQ

Lê Quỳnh Anh

30 tháng 3 2017

Read the following passage and mark the letter A, B, C or D on your answer sheet to choose the best answer for each of the question from 43- 50The ocean bottom - a region nearly 2.5 times greater than the total land area of Earth - is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to choose the best answer for each of the question from 43- 50

The ocean bottom - a region nearly 2.5 times greater than the total land area of Earth - is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, the deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space.

Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP). Using techniques first developed for the offshore oil and gas industry, the DSDP’s drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean’s surface and drill in very deep waters, extracting samples of sediments and rock from the ocean floor.

The Glomar Challenger completed 96 voyages in a 15-year research program that ended in November 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the world.. The Glomar Challenger’s core samples have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to calculate what it will probably look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth.

The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediments provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record has already provided insights into the patterns and causes of past climatic change - information that may be used to predict future climates.

The word “inaccessible” is closest in meaning to _______.

A. unrecognizable

B. unreachable

C. unusable

D. unsafe

#Mẫu giáo

1

DH

Dương Hoàn Anh

30 tháng 3 2017

Đáp án B

Từ " inaccessible" gần nghĩa với:

A. không thể nhận ra

B. không thể truy cập

C. không sử dụng được

D. không an toàn

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LQ

Lê Quỳnh Anh

15 tháng 4 2019

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.The ocean bottom – a region nearly 2.5 times greater than the total land area of the Earth – is a vast frontier that even today is largely unexplored and uncharted, until about century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.

The ocean bottom – a region nearly 2.5 times greater than the total land area of the Earth – is a vast frontier that even today is largely unexplored and uncharted, until about century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, the deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space.

Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP). Using techniques first developed for the offshore oil and gas industry, the DSDP’s drill ship, the Glomar Challenger, was able to maintain a steady position on the Ocean’s surface and frill in very deep waters, extracting samples of sediments and rock from the ocean floor.

The Glomar challenger completed 96 voyages in a 15-year research program that ended in November in 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the word. The Glomar Challenger’s core sample have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to calculate what it will probably look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth.

The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediment provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record had already provided insights into patterns and causes of past climatic change information that may be used to predict future climates.

The Deep Sea Drilling Project was significant because it was ___________

A. attempt to find new sources of oil and gas

B. composed of geologists from all over the world

C. funded entirely by gas and oil industry

D. the first extensive exploration of the ocean bottom

#Mẫu giáo

1

DH

Dương Hoàn Anh

15 tháng 4 2019

Đáp án : D

Cũng từ dòng 2 đoạn 2 (đã nhắc ở câu đầu): the first detailed …(DSDP) = cuộc nghiên cứu địa cầu một cách chi tiết đầu tiên về đáy đại dương chỉ bắt đầu vào 1968, với sự khởi đầu của dự án DSDP

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