Class 12 English - CBSE
Supplementary: Journey to the End of the Earth
Supplementary: Journey to the End of the Earth by Tishani Doshi chronicles the author's expedition to Antarctica aboard the Russian research vessel Akademik Shokalskiy. As part of the 'Students on Ice' program, the journey emphasizes Antarctica's crucial role in understanding Earth's past, present, and future. The chapter highlights the catastrophic impact of human activity on the environment, global warming, and climate change. For CBSE Class 12 board exams, this chapter is vital as it tests students' comprehension of environmental issues, critical thinking about ecological preservation, and analytical writing skills through value-based and long-answer questions.
Start Learning FreeKey Concepts
Supercontinent Gondwana
Antarctica was once part of a massive, integrated southern supercontinent called Gondwana, which existed around 650 million years ago before separating into modern landmasses.
Students on Ice Program
An educational expedition led by Geoff Green that takes high school students to the ends of the earth to instill a life-respecting understanding of our planet.
Geological History and Ice Cores
Antarctica's untouched ice-cores hold half-million-year-old carbon records trapped in its ice, making it crucial for studying Earth's past climates.
Phytoplankton
Microscopic grasses of the Southern Ocean that nourish and sustain the entire Southern Ocean's food chain, heavily threatened by ozone depletion.
Human Impact and Climate Change
Humanity's rapid exploitation of resources, burning of fossil fuels, and multiplying population have created a massive blanket of carbon dioxide, threatening global climate stability.
Important Formulas
Board Exam Info
In the CBSE Class 12 English (Vistas) exam, this chapter typically contributes to the 5-mark or 2-mark question pool. Common question types include short answer questions testing specific details about the expedition and long-answer evaluative questions focusing on environmental degradation and climate change.
Frequently Asked Questions
Why is Antarctica the best place to study Earth's past and future?
What is the significance of the title 'Journey to the End of the Earth'?
How do phytoplankton affect the global ecosystem?
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