Ncert solution for class 12th Journey to the end of the earth. By Chanchal sir.

 

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👉 About this post.

This post " Journey to the end of the earth question and answer by Chanchal sir" is especially for class 12th.

👉 Ncert solution of class 12th Journey to the end of the earth by Chanchal sir.

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👉 Short answer type questions.

👉 Question (1) How did the author reach Antarctica ? 

लेखिका अंटार्कटिका कैसे पहुँची ?

✍️ Answer. They travelled over 100 hours in combination of a car, an aeroplane and a ship. In this way, they reached Antarctica.

👉 Question (2) What was the wonder author realized reaching Antarctica ?

अंटार्कटिका पहुँचकर लेखिका को किस आश्चर्य का एहसास हुआ ?

✍️ Answer. Expansive white landscape and uninterrupted blue horizon and its immensity and isolation was wondrous about Antarctica.

👉 Question (3) What was Gondwana ?                                 गोंडवाना क्या था ?

✍️ Answer. Six hundred and fifty million years ago, a giant amalgamated southern supercontinent Gondwana  did indeed exist, centred roughly around the present day Antarctica.

👉 Question (4) How is the present globe shaped which we know today ?

वर्तमान पृथ्वी ने कैसे आकार लिया जिसे हम आज जानते है ? 

✍️ Answer. Gondwana was forced to separate into countries. The globe was shaped much as we know it today. A cold circumpolar current was created.

👉 Question (5) What can be the mind-boggling thing about the history in a million years ?

दस लाख वर्षों में इतिहास के बारे में क्या विलक्षण चीज हो सकती है ?

✍️ Answer. When we think about all that can happen in a million years, it can get pretty mind boggling. Imagine India frushing northwards, jamming against Asia to buckle it's crust and form the Himalayas, South America drifting off to join North America.

👉 Question (6) What is a chilling prospect for the author ?

लेखिका के लिए शीतलन संभावना ( दृश्य ) क्या है ?

✍️ Answer. Tishani Doshi is a sun worshipping South Indian and for her to spend two weeks in a place where 90 % of earth's total ice volumes are stored ia a chilling prospect, not just for circulatory and metabolic function, but also for imagination.

👉 Question (7) What does one feel in Antarctica ? How is it captured visually ?

अंटार्कटिका में कोई क्या महसूस करता है ? उसे दृष्टिगत रूप से कैसे ग्रहण किया गया है ? 

✍️ 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. Antarctica also holds within its ice-cores half million years old carbon records which help us to study climatic changes by global warming.

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👉Question (8) What is the achievement of human beings during the duration of 12,000 years ?

12,000 वर्षों के अंतराल के दौरान, मानव जाति की क्या उपलब्धियाँ हैं ? 

✍️ Answer. Humans have been on this earth for about 12,000 years and have created a havoc and rocks on this earth. They have done this by encroaching on nature establishing cities and megacities. Their increasing population has depleted natural resources and their callousness towards nature has led to a rise in global temperature.

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👉 Question (9) How can we study and examine the earth's past, present and future ? How Antarctica plays a significant role in it ? 

हम पृथ्वी का भूत, वर्तमान और भविष्य कैसे जान सकते हैं ? अंटार्कटिका इसमें एक महत्वपूर्ण भूमिका कैसे अदा करता है ? 

✍️ Answer. If we visit to Antarctica we shall be able to understand the present, past and future of the earth. Our next generations can understand the value of our planet. Antarctica holds within its ice-cores half million years old carbon records which help us to study climatic changes.

👉 Question (10) What was the ' Students on Ice' programme ? 

' स्टूडेंट्स ऑन आइस' कार्यक्रम क्या था ?

✍️ Answer. The programme was " Students on Ice" with the motive to give high school students, the educational opportunity to do the study of Antarctica.

👉 Question (11) Who was Geoff Green ? What did he offer to the students ? 

जोइफ ग्रीन कौन था ? उसने विद्यार्थियों को क्या प्रस्ताव दिया ? 

✍️ Answer. Geoff Green was a Canadian explorer and educator, and the founder of the programme, " Students on Ice". He started to include the learners, willing person and school students for the mission and it was also an opportunity for beginners to study more and more about our planet and ecosystem. 

👉 Question (12) What was the reason of the success of the programme " Students on Ice" ?

' स्टूडेंट्स ऑन आइस ' कार्यक्रम की सफलता का क्या कारण था ? 

✍️ Answer. The programme became so successful because its impossible to go any where near the South pole and not be affected by it. Through this programme students got the educational opportunities.

👉Question (13) What is photosynthesis ? 

फोटोसिंथेसिस ( प्रकाश संश्लेषण) क्या होता है ?

✍️ Answer. The process of converting light energy into chemical energy by plants is called photosynthesis. 

👉 Question (14) What did the ' Shokalskiy' the vessel manage when they reached at 65.55 degrees South ? 

' शोकालस्की' जलयान ने क्या पथ प्रदर्शन किया जब वे दक्षिण में 65.55 डिग्री स्थान पर पहुँचे ?

✍️ Answer.  The Shokalskiy had managed to wedge herself into a thick white stretch of ice between the peninsula and tadpole island which was preventing us from going any further. The captain decided we were going to turn around and head back, north, but before we did, we were all instructed to climb down the gangplank and walk on the ocean.

👉 Question (15) How many members reached at Antarctica and what did they find there ?

अंटार्कटिका में कुल कितने सदस्य पहुँचे और उन्होंने वहाँ क्या पाया ( देखा ) ?

✍️ Answer. There were all 52 of us, kitted out in Gore-tere and glares, walking on a stark whiteness that seemed to spread out forever. Underneath our feet was a metre-thick ice pack, and underneath that, 180 meters of living, breathing, salt water.

In the periphery crabeater seals were stretching and sunning themselves on ice flows much like stray dogs will do under the shade of a banyan tree.

👉 Long answer type questions.

Journey to the end of the earth

👉 Question (1) What was ' Akademik' Shokalskiy ? What was its mission and how was it accomplished ? 

'एकेडमिक शोकालस्की' क्या था ? उसका क्या अभियान था और वह कैसे पूरा हुआ था ? 

✍️ Answer. The 'Akademik Shokalskiy' was Russian research vessel. It was having all the facilities. Its mission was to take all the 52 members to Antarctica safely, under a programme " Students on ise". It offered the students a life-changing experience at an age when they were ready to absorb, learn and act accordingly.

The programme became successful by making the students aware of the dangers of global warming. It provided them with inspiring educational opportunities which would help them faster or new, understanding and respect for our planet.

👉 Question (2) What was Gondwana ? What had happened for 500 million years ? How is Antarctica helpful to find the history of the earth ? 

गोंडवाना क्या था ? 500 मिलियन वर्षों में क्या हो चुका था ? पृथ्वी का इतिहास जानने में अंटार्कटिका कैसे उपयोगी है ?

✍️  Answer. Six hundred fifty million years ago, a giant amalgamated southern super continent " Gondwana" did indeed exist, centred roughly around the present day Antarctica. For 500 million years Gondwana thrived, but around the time when dinasaurs were wiped out and the age of mammals got under way, the landmass was forced.

So Antarctica is the place to go understand the earth's present, past and future. Antarctica has never sustained a human population and therefore remains relatively pristine in this respect.

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👉 Question (3) What is there on Antarctica ? How is the ubiquitous silence interrupted there sometimes ? 

अंटार्कटिका में क्या है ? वहाँ पर कभी-कभी सर्वव्याप्त शांति कैसे भंग हो जाती है ? 

✍️ Answer. It was a huge expanse of white devoid of any indications of human habitation such as trees, bill boards, or buildings. Thus one could lose all earthly sense of perspective and time. The size of things varied from the minute to the colossal.

The days seems to never end because the sun never set in summer and the omnipresent calm was interrupted only by the infrequent avalanche or splitting ice sheets that sanctified the place.

Important question answer

👉 Question (4) What is the most hotly contested environmental debate of our times ? How can the factors destroying the environment be controlled ? Discuss. 

हमारे समय की सर्वाधिक गर्मागर्म विवादास्पद पर्यावरणीय बहस क्या है ? जो कारक पर्यावरण को बर्बाद कर रहें हैं उन्हें कैसे नियंत्रित किया जा सकता है ? चर्चा कीजिए | 

✍️ Answer. Antarctica is a crucial element in the debate on climatic change because it is the only place in the world which has never sustained a human population and thus remains relatively pristine. Moreover, it holds in its ice caves half million-years old carbon records trapped in its layers of ice.

The repidly increasing depletion of the ozone layer will surely adversely affect the natural system. So, opening our eyes, we should take care of little things to care the big things automatically and naturally.

👉 Question (5) What was the ' Students on ice' programme ? What was its aim and why it became a successful programme ? 

'स्टूडेंट्स ऑन आइस' कार्यक्रम क्या था ? उसका क्या उद्देश्य था और वह एक सफल कार्यक्रम क्यों रहा ?

✍️ Answer. Students on ice was a research programme. The main aim of this programme was to make students aware of the danger of global warming. It would help them foster a new understanding and respect for our planet. 

On the basis of this understanding they would frame policies to save. The students on this programme visible saw glaciers retreating and ice-shelves falling. Through this programme students got the educational opportunities.

👉 Question (6) Describe the passengers treading on Antarctica ? What life was surviving there and what did they learn from Antarctica ?

यात्रीगणों के अंटार्कटिका पर कदम रखने की व्याख्या कीजिए ? वहाँ पर कौन-कौन सा जीवन जीवित था और उन्होंने अंटार्कटिका से क्या सीखा ?

✍️ Answer. The journey starts with a troop of 52 people under the guidance of experienced  Canadian Geoff Green, an educator and adventurer. Akademik Shokalskiy, a Russian vessel was carrying all the 52 people to Antarctica.

Crossing nine time zones, six check points, three bodies of water, and at least as many ecospheres. They travelled over 100 hours in combination of a car, an aeroplane and a ship and finally they reached. So we should be careful about environment. 

👉 Note: How did you feel after reading this post. Please give me your opinion by right comments.

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✍️ Grammar guru by chanchal sir or www.chanchalsir.com