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Passage - 7Around 56 million years ago, the Atlantic Ocean had not fully opened and animals, perhaps including our primate ancestors, could walk from Asia to North America through Europe and across Greenland. Earth was warmer than it is today, but as the Palaeocene epoch gave way to Eocene, it was about to get much warmer still — rapidly and radically. The cause was a massive geologically sudden release of carbon. During this period called Palaeocene - Eocene ThermalMaximum or PETM, the carbon injected into the atmosphere was roughly the amount that Would be injected today if humans burned all the Earths reserves of coal, oil and natural gas. The PETM lasted for about 1,50,000 years, until the excess carbon was reabsorbed. It brought on drought, floods, insect plagues and a few extinctions. Life on Earth survived — indeed, it prospered — but it was drastically different.Based on the above passage, the following assumptions have been made:1. Global warming has a bearing on the planets biological evolution.2. Separation of land masses causes the release of huge quantities of carbon into the atmosphere.3. Increased warming of Earths atmosphere can change the composition of its flora and fauna.4. The present man-made global warming will finally lead to conditions similar to those which happened 56 million years ago.Q.Which of the assumptions given above are valid?a)1 and 2b)3 and 4c)1 and 3d)2 and 4Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Passage - 7Around 56 million years ago, the Atlantic Ocean had not fully opened and animals, perhaps including our primate ancestors, could walk from Asia to North America through Europe and across Greenland. Earth was warmer than it is today, but as the Palaeocene epoch gave way to Eocene, it was about to get much warmer still — rapidly and radically. The cause was a massive geologically sudden release of carbon. During this period called Palaeocene - Eocene ThermalMaximum or PETM, the carbon injected into the atmosphere was roughly the amount that Would be injected today if humans burned all the Earths reserves of coal, oil and natural gas. The PETM lasted for about 1,50,000 years, until the excess carbon was reabsorbed. It brought on drought, floods, insect plagues and a few extinctions. Life on Earth survived — indeed, it prospered — but it was drastically different.Based on the above passage, the following assumptions have been made:1. Global warming has a bearing on the planets biological evolution.2. Separation of land masses causes the release of huge quantities of carbon into the atmosphere.3. Increased warming of Earths atmosphere can change the composition of its flora and fauna.4. The present man-made global warming will finally lead to conditions similar to those which happened 56 million years ago.Q.Which of the assumptions given above are valid?a)1 and 2b)3 and 4c)1 and 3d)2 and 4Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Passage - 7Around 56 million years ago, the Atlantic Ocean had not fully opened and animals, perhaps including our primate ancestors, could walk from Asia to North America through Europe and across Greenland. Earth was warmer than it is today, but as the Palaeocene epoch gave way to Eocene, it was about to get much warmer still — rapidly and radically. The cause was a massive geologically sudden release of carbon. During this period called Palaeocene - Eocene ThermalMaximum or PETM, the carbon injected into the atmosphere was roughly the amount that Would be injected today if humans burned all the Earths reserves of coal, oil and natural gas. The PETM lasted for about 1,50,000 years, until the excess carbon was reabsorbed. It brought on drought, floods, insect plagues and a few extinctions. Life on Earth survived — indeed, it prospered — but it was drastically different.Based on the above passage, the following assumptions have been made:1. Global warming has a bearing on the planets biological evolution.2. Separation of land masses causes the release of huge quantities of carbon into the atmosphere.3. Increased warming of Earths atmosphere can change the composition of its flora and fauna.4. The present man-made global warming will finally lead to conditions similar to those which happened 56 million years ago.Q.Which of the assumptions given above are valid?a)1 and 2b)3 and 4c)1 and 3d)2 and 4Correct answer is option 'C'. Can you explain this answer?.

Solutions for Passage - 7Around 56 million years ago, the Atlantic Ocean had not fully opened and animals, perhaps including our primate ancestors, could walk from Asia to North America through Europe and across Greenland. Earth was warmer than it is today, but as the Palaeocene epoch gave way to Eocene, it was about to get much warmer still — rapidly and radically. The cause was a massive geologically sudden release of carbon. During this period called Palaeocene - Eocene ThermalMaximum or PETM, the carbon injected into the atmosphere was roughly the amount that Would be injected today if humans burned all the Earths reserves of coal, oil and natural gas. The PETM lasted for about 1,50,000 years, until the excess carbon was reabsorbed. It brought on drought, floods, insect plagues and a few extinctions. Life on Earth survived — indeed, it prospered — but it was drastically different.Based on the above passage, the following assumptions have been made:1. Global warming has a bearing on the planets biological evolution.2. Separation of land masses causes the release of huge quantities of carbon into the atmosphere.3. Increased warming of Earths atmosphere can change the composition of its flora and fauna.4. The present man-made global warming will finally lead to conditions similar to those which happened 56 million years ago.Q.Which of the assumptions given above are valid?a)1 and 2b)3 and 4c)1 and 3d)2 and 4Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.

Here you can find the meaning of Passage - 7Around 56 million years ago, the Atlantic Ocean had not fully opened and animals, perhaps including our primate ancestors, could walk from Asia to North America through Europe and across Greenland. Earth was warmer than it is today, but as the Palaeocene epoch gave way to Eocene, it was about to get much warmer still — rapidly and radically. The cause was a massive geologically sudden release of carbon. During this period called Palaeocene - Eocene ThermalMaximum or PETM, the carbon injected into the atmosphere was roughly the amount that Would be injected today if humans burned all the Earths reserves of coal, oil and natural gas. The PETM lasted for about 1,50,000 years, until the excess carbon was reabsorbed. It brought on drought, floods, insect plagues and a few extinctions. Life on Earth survived — indeed, it prospered — but it was drastically different.Based on the above passage, the following assumptions have been made:1. Global warming has a bearing on the planets biological evolution.2. Separation of land masses causes the release of huge quantities of carbon into the atmosphere.3. Increased warming of Earths atmosphere can change the composition of its flora and fauna.4. The present man-made global warming will finally lead to conditions similar to those which happened 56 million years ago.Q.Which of the assumptions given above are valid?a)1 and 2b)3 and 4c)1 and 3d)2 and 4Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Passage - 7Around 56 million years ago, the Atlantic Ocean had not fully opened and animals, perhaps including our primate ancestors, could walk from Asia to North America through Europe and across Greenland. Earth was warmer than it is today, but as the Palaeocene epoch gave way to Eocene, it was about to get much warmer still — rapidly and radically. The cause was a massive geologically sudden release of carbon. During this period called Palaeocene - Eocene ThermalMaximum or PETM, the carbon injected into the atmosphere was roughly the amount that Would be injected today if humans burned all the Earths reserves of coal, oil and natural gas. The PETM lasted for about 1,50,000 years, until the excess carbon was reabsorbed. It brought on drought, floods, insect plagues and a few extinctions. Life on Earth survived — indeed, it prospered — but it was drastically different.Based on the above passage, the following assumptions have been made:1. Global warming has a bearing on the planets biological evolution.2. Separation of land masses causes the release of huge quantities of carbon into the atmosphere.3. Increased warming of Earths atmosphere can change the composition of its flora and fauna.4. The present man-made global warming will finally lead to conditions similar to those which happened 56 million years ago.Q.Which of the assumptions given above are valid?a)1 and 2b)3 and 4c)1 and 3d)2 and 4Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Passage - 7Around 56 million years ago, the Atlantic Ocean had not fully opened and animals, perhaps including our primate ancestors, could walk from Asia to North America through Europe and across Greenland. Earth was warmer than it is today, but as the Palaeocene epoch gave way to Eocene, it was about to get much warmer still — rapidly and radically. The cause was a massive geologically sudden release of carbon. During this period called Palaeocene - Eocene ThermalMaximum or PETM, the carbon injected into the atmosphere was roughly the amount that Would be injected today if humans burned all the Earths reserves of coal, oil and natural gas. The PETM lasted for about 1,50,000 years, until the excess carbon was reabsorbed. It brought on drought, floods, insect plagues and a few extinctions. Life on Earth survived — indeed, it prospered — but it was drastically different.Based on the above passage, the following assumptions have been made:1. Global warming has a bearing on the planets biological evolution.2. Separation of land masses causes the release of huge quantities of carbon into the atmosphere.3. Increased warming of Earths atmosphere can change the composition of its flora and fauna.4. The present man-made global warming will finally lead to conditions similar to those which happened 56 million years ago.Q.Which of the assumptions given above are valid?a)1 and 2b)3 and 4c)1 and 3d)2 and 4Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Passage - 7Around 56 million years ago, the Atlantic Ocean had not fully opened and animals, perhaps including our primate ancestors, could walk from Asia to North America through Europe and across Greenland. Earth was warmer than it is today, but as the Palaeocene epoch gave way to Eocene, it was about to get much warmer still — rapidly and radically. The cause was a massive geologically sudden release of carbon. During this period called Palaeocene - Eocene ThermalMaximum or PETM, the carbon injected into the atmosphere was roughly the amount that Would be injected today if humans burned all the Earths reserves of coal, oil and natural gas. The PETM lasted for about 1,50,000 years, until the excess carbon was reabsorbed. It brought on drought, floods, insect plagues and a few extinctions. Life on Earth survived — indeed, it prospered — but it was drastically different.Based on the above passage, the following assumptions have been made:1. Global warming has a bearing on the planets biological evolution.2. Separation of land masses causes the release of huge quantities of carbon into the atmosphere.3. Increased warming of Earths atmosphere can change the composition of its flora and fauna.4. The present man-made global warming will finally lead to conditions similar to those which happened 56 million years ago.Q.Which of the assumptions given above are valid?a)1 and 2b)3 and 4c)1 and 3d)2 and 4Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Passage - 7Around 56 million years ago, the Atlantic Ocean had not fully opened and animals, perhaps including our primate ancestors, could walk from Asia to North America through Europe and across Greenland. Earth was warmer than it is today, but as the Palaeocene epoch gave way to Eocene, it was about to get much warmer still — rapidly and radically. The cause was a massive geologically sudden release of carbon. During this period called Palaeocene - Eocene ThermalMaximum or PETM, the carbon injected into the atmosphere was roughly the amount that Would be injected today if humans burned all the Earths reserves of coal, oil and natural gas. The PETM lasted for about 1,50,000 years, until the excess carbon was reabsorbed. It brought on drought, floods, insect plagues and a few extinctions. Life on Earth survived — indeed, it prospered — but it was drastically different.Based on the above passage, the following assumptions have been made:1. Global warming has a bearing on the planets biological evolution.2. Separation of land masses causes the release of huge quantities of carbon into the atmosphere.3. Increased warming of Earths atmosphere can change the composition of its flora and fauna.4. The present man-made global warming will finally lead to conditions similar to those which happened 56 million years ago.Q.Which of the assumptions given above are valid?a)1 and 2b)3 and 4c)1 and 3d)2 and 4Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice UPSC tests.