NCERT Solutions For Class 12 English
Vistas
Chapter 3 –
Journey to the end of Earth
(Tishani Doshi)
Summary
The comprehensive summary of "Journey to the End of the
Earth" offers an insightful exploration of Tishani Joshi's travelogue
recounting her expedition to Antarctica. Guided by Geoff Green, known for
leading educational trips, the author embarks on a voyage aboard a Russian
vehicle, delving into the educational depths of the Earth's end. This journey
becomes a platform for educational purposes and personal discovery.
Traversing
about 100 hours via car, plane, and ship, the author's primary goal is an
in-depth comprehension of Antarctica's intricacies. During her two-week stay,
she observes the desolate landscape, where 90% of Earth's ice resides, devoid
of trees or structures, embraced by constant austral summer light and profound
silence.
The
narrative delves into historical revelations, exploring the distant past of a
unified landmass, Gondwana, existing 650 million years ago, nurturing abundant
flora and fauna in a much warmer climate. With Gondwana flourishing for 500
million years before the emergence of human beings, the land eventually
fragmented into the countries seen today after the dinosaurs' extinction.
The
narrative also delves into the stark reality of climate change, urging a direct
visit to Antarctica for a closer examination of its impact. Highlighting
Antarctica's ecosystem's low biodiversity, it emphasizes the profound
consequences of minimal actions on the environment. The depleting ozone layer's
potential impact on sea creatures, birds, and the global carbon cycle is
underscored, attributed to contributors like fossil fuel burning.
The
author reflects on the fragile balance, exemplified by phytoplankton, warning
of the imminent danger posed to human life by the deteriorating quality of
Antarctica. The story concludes with the author's contemplation while observing
seals basking on ice, pondering whether this beauty will endure or succumb to a
catastrophic future.
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