In Class 12 English Vistas chapter “Journey to the End of the Earth,” geological phenomena help us understand humankind’s history by revealing clues about Earth’s ancient past and climate evolution. Studying Antarctica’s ice layers, fossil records, and geological formations offers insights into continental drift, past ecosystems, and the Earth’s climate cycles over millions of years. This knowledge allows scientists to trace how life adapted over time and helps us predict future environmental changes, emphasizing humanity’s interconnectedness with natural history.
This question related to Chapter English Vistas Class 12th NCERT.
From the Chapter 3. Journey to the end of the Earth.
Give answer according to your understanding.
It is said that Antarctica is a barometer of climate change. The near pristine environment with far less human activity and contamination than anywhere else on earth, makes it ideal to study all manner of phenomena. Scientists have worked hard to understand how supercontinent Gondwana began to break resulting in separation of continents. Antarctica has world’s ninety percent ice which carries itself answers to all carbon and ozone related questions. This is why scientists and environmentalists from round the world are keen to understand past, present and future of Earth in Antarctica.
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