NCERT Solutions class-12 English Core Vistas Journey to the End of the Earth

Page No: 19 Read and Find Out1. How do geological phenomena help us to know about the history of humankind?

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Page No: 201. What are the indications for the future of humankind?

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Page No: 23Reading 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?