Journey to the End of the Earth | Lesson 3 | English 12th | Vistas | Summary | Questions | Answers

JANDKNCERT – Free NCERT Solutions | for | Class 12th | English | Vistas

Journey to the End of the Earth | Lesson 3 | English 12th | Vistas | Summary | Questions | Answers

 

Short Summary

Journey to the End of the Earth by Tishani Doshi is a travelogue describing the author’s journey to Antarctica as part of a student program. The narrative highlights the pristine beauty of the continent, its ecological significance, and the impact of human activities on the environment. Through vivid descriptions and reflections, Doshi emphasizes the importance of understanding Earth's history, the fragile balance of its ecosystems, and the urgent need for sustainable practices to combat climate change.

 

Read and Find Out

How do geological phenomena help us to know about the history of humankind? (Page No. 19)

Answer: Geological phenomena like the shifting of tectonic plates, the formation of mountains, and the drifting of continents reveal Earth's ancient past. They help us understand how life evolved, how climates changed, and how continents once formed a supercontinent, Gondwana, before breaking apart. This knowledge provides insights into the history of humankind and our connection to Earth's natural processes.

What are the indications for the future of humankind? (Page No. 20)

Answer: The melting of polar ice caps and glaciers due to global warming is a significant indication of the future. It points to rising sea levels, extreme weather conditions, and ecological imbalances. These phenomena warn us of the urgent need to address climate change and adopt sustainable practices to ensure the survival of humankind.

 

 

Reading with Insight

Question 1. ‘The world’s geological history is trapped in Antarctica.’ How is the study of this region useful to us?

Answer: Antarctica holds evidence of Earth's geological history, including ancient fossils, ice cores, and rock formations. Studying this region helps scientists understand past climate patterns, the breakup of Gondwana, and the origins of Earth’s current ecosystems. It also provides valuable data on global warming and its potential impact on the planet.

Question 2. What are Geoff Green’s reasons for including high school students in the Students on Ice expedition?

Answer: Geoff Green believes high school students are future policymakers and influencers. By exposing them to Antarctica’s pristine environment, he hopes to instill a sense of responsibility and urgency in protecting the planet. The experience inspires them to take action against climate change and advocate for sustainable practices.

Question 3. ‘Take care of the small things and the big things will take care of themselves.’ What is the relevance of this statement in the context of the Antarctic environment?

Answer: This statement emphasizes the importance of addressing minor issues, such as reducing carbon footprints, preserving biodiversity, and minimizing waste, to prevent larger ecological disasters. In the Antarctic context, protecting its delicate ecosystem ensures the stability of global climate systems and safeguards Earth’s future.

Question 4. Why is Antarctica the place to go to, to understand the earth’s present, past and future?

Answer: Antarctica offers a unique insight into Earth’s history through its ice cores, which contain records of past climates. It also provides a window into the present by showcasing the immediate effects of climate change. Moreover, the region serves as a warning for the future, highlighting the potential consequences of continued environmental neglect, such as rising sea levels and ecosystem collapse.