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NCERT Books ➤ Class 12 ➤

Class 12 English Vistas Chapter 3. Journey to the End of the Earth (Removed) Summary, Explanation, Question Answers (NCERT Solutions)

Journey to the End of the Earth (3. Journey to the End of the Earth (Removed)) CBSE class 12 English Vistas Chapter 3. Journey to the End of the Earth (Removed) summary with detailed explanation of the lesson Journey to the End of the Earth along with meanings of difficult words. Given here is the complete explanation of the lesson, along with summary, explanation and questions and answers of each topic of lesson 3. Journey to the End of the Earth (Removed).

English Vistas (Chapter 3. Journey to the End of the Earth (Removed)) Solution
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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 favorable. 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.


All Questions of English Vistas Chapter 3. Journey to the End of the Earth (Removed)
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How do geological phenomena help us to know about the history of humankind?
What are the indications for the future of humankind?

Reading with Insight
1. ‘The world’s geological history is trapped in Antarctica.’ How is the study of this region useful to us?
2. What are Geoff Green’s reasons for including high school students in the Students on Ice expedition?
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?
4. Why is Antarctica the place to go to, to understand the earth’s present, past and future?

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