Journey to the end of the earth question answers

NCERT Solutions for Class 12 English Supplementary Book: Vistas Chapter 3 - Journey to the End of the Earth Get a free PDF of NCERT Solutions for Class 12 English Supplementary Book: Vistas Chapter 3 Journey to the End of the Earth, from the provided links. These PDFs can be easily downloaded by the students. Our experts have uniquely formulated these questions to help the students gain competence. Chapter 3 of NCERT Solutions for Class 12 English Vistas are given here in a detailed and step-by-step way to help the students understand more effectively. The subject experts at BYJU’S outline the concepts in a clear and precise manner based on the IQ level of students. This helps students to get good scores in the examinations while also providing extensive knowledge about the subject. Download PDF carouselExampleControls111 Previous Next Access answers to NCERT Solutions for Class 12 English Vistas Chapter 3 – Journey to the End of the Earth Page number: 23 Reading with Insight 1. ‘The world’s geological history is trapped in Antarctica.’ How is the study of this region useful to us? Answer. The world’s geological history is indeed trapped in Antarctica. The study of the region of Antarctica gives us an insight into the world’s geological history. This is because the current world is battling with the growing population, and the extreme burning of fossil fuels has formed a blanket of carbon dioxide around the earth, which is the main cause of global warming. A...

Question 1. How do geological phenomena help us to 1 know about the history of mankind? Answer: It is geological phenomena that help us to know about the history of mankind. Geologists say about 650 million years ago a giant ‘amalgamated’ super continent, Gondwana existed in the South. At that time India and Antarctica were parts of the same landmass. Gondwana had a warm climate and a huge variety of flora and fauna. This supercontinent survived for 500 years till the age of mammals got underway. Question 2. What kind of indications do we get while visiting Antarctica to save Earth? Answer: Tishani Doshi’s entire experience of visiting Antarctica was nothing short of a revelation. It made her wonder about the “beauty of balance in play on our planet”. She hopes the new generation will understand their planet better and save it from annihilation. The planet’s ecosystem and its balance that took millions of years to form can be soon destroyed. Scientists warn that a further depletion in the ozone layer will affect the activities of the phytoplankton. The lives of the marine animals and birds of the region will be affected. But the school students’ visit to the Antarctica may make human beings handle their planet in a better way. Question 3. How can a visit to the Antarctica be an enlightening experience? Answer: By visiting the Antarctica we can understand the earth’s past, present and future. A visit there can teach the next generation to understand and value our planet. An...

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NCERT Solutions for Class 12th: Ch 3 Journey to the end of the Earth Vistas English By Tishani Doshi Page No: 19 Read and Find Out 1.How do geological phenomena help us to know about the history of humankind? Answer The geological phenomenon of separating various continents and water bodies from one compact landmass tells us about the age of existence of human race on the earth. Six hundred and fifty million years ago, no human race existed on the earth because the environment was not favourable. After the time when the dinosaurs were wiped out, the Mammals started existing and after the separation of landmass, the human race started flourishing on the earth. Page No: 20 1.What are the indications for the future of humankind? Answer The future of the humankind can get in danger if the emission of carbon- dioxide and other poisonous gases go on in the same manner. These gases deplete the ozone layer and allow the ultra-violet rays of the sun to enter the earth’s environment. This causes the rise in temperature of the earth and giving rise to the phenomenon called global warming. Increased temperature can melt the ice of the Antarctica, and cause other environmental problems, thus jeopardizing the future of human kind. Page No: 23 Reading with Insight 1.‘The world’s geological history is trapped in Antarctica.’ How is the study of this region useful to us? Answer The study of this region of Antarctica gives us insight into the world’s geological history. It gives an idea, ho...

In this page you can find Journey to the end of the Earth Extra Questions and Answers Class 12 English Vistas, Journey to the end of the Earth Extra Questions and Answers Class 12 English Vistas Journey to the end of the Earth Extra Questions and Answers Short Answer Type Question 1. What was Akademic Shokalskiy? Where was it headed and why? Answer: Akademic Shokalskiy was a Russian research vessel which was heading towards Antarctica, the coldest, driest, windiest continent in the world to become a part of Geoff Green’s ‘Students on Ice’ programme. Question 2. Describe the author’s emotions when she first set foot on Antarctica. Answer: Tishani Doshi’s initial reaction was relief as she had travelled for over hundred hours. This was followed by wonder at Antarctica’s white landscape and uninterrupted blue horizon, its immensity, isolation and at how there could have been a time when India and Antarctica could have been a part of the same landmass. Question 3. How is present day Antarctica different from Gondwana? Answer: Gondwana was a giant amalgamated southern supercontinent. The climate was much warmer, hosting a huge variety of flora and fauna. Gondwana thrived for about 500 million years. Subsequently, when dinosaurs were wiped out and the age of mammals happened, the landmass separated into countries, shaping the globe as we know it today. Question 4. Why does the author say that to visit Antarctica is to be a part of history? Answer: It is only when you visit Antar...