Question

[110]. Read the following passage carefully and answer the question.

Passage: Antarctica is the coldest, driest and windiest continent, a place where winter temperatures fall far below freezing and the sun does not rise for months. Yet scientists live there year-round in research stations built on stilts, insulated against storms and supplied by ships and aircraft during the brief summer. They drill ice cores that record climates thousands of years old, track penguins and seals, and measure the ozone layer above the pole. Life in a station demands discipline: water is melted from snow, waste is shipped out, and a simple walk outside requires protective clothing and a companion. The hardship is accepted because Antarctica is a natural laboratory, undisturbed by cities, whose ice and skies warn the whole planet of change.

What is the main idea of the passage?

1.
A public library is a shared free space that preserves memory and builds critical judgement in readers.
2.
Antarctic stations endure extreme hardship to study ancient climate, wildlife and the ozone layer.
3.
Careful observation of an unexpected result led to penicillin, later purified into a life-saving medicine.
4.
Coral reefs are fragile, biodiverse ecosystems that shelter marine life and protect coasts from waves.
Answer (Detailed Solution Below)

Option 2 : Antarctic stations endure extreme hardship to study ancient climate, wildlife and the ozone layer.

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Detailed Solution

सही उत्तर Antarctic stations endure extreme hardship to study ancient climate, wildlife and the ozone layer. है।

Key Points

The passage centres on: Antarctic stations endure extreme hardship to study ancient climate, wildlife and the ozone layer.

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Question:

[110]. Read the following passage carefully and answer the question.

Passage: Antarctica is the coldest, driest and windiest continent, a place where winter temperatures fall far below freezing and the sun does not rise for months. Yet scientists live there year-round in research stations built on stilts, insulated against storms and supplied by ships and aircraft during the brief summer. They drill ice cores that record climates thousands of years old, track penguins and seals, and measure the ozone layer above the pole. Life in a station demands discipline: water is melted from snow, waste is shipped out, and a simple walk outside requires protective clothing and a companion. The hardship is accepted because Antarctica is a natural laboratory, undisturbed by cities, whose ice and skies warn the whole planet of change.

What is the main idea of the passage?

1.
A public library is a shared free space that preserves memory and builds critical judgement in readers.
2.
Antarctic stations endure extreme hardship to study ancient climate, wildlife and the ozone layer.
3.
Careful observation of an unexpected result led to penicillin, later purified into a life-saving medicine.
4.
Coral reefs are fragile, biodiverse ecosystems that shelter marine life and protect coasts from waves.

Correct Answer: Antarctic stations endure extreme hardship to study ancient climate, wildlife and the ozone layer.

The passage centres on: Antarctic stations endure extreme hardship to study ancient climate, wildlife and the ozone layer.

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