Journey to the end of the Earth Extract Questions | English Class 12

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Extract 1

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Extract 1

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Six hundred and fifty million years ago, a giant amalgamated southern supercontinent - Gondwana - did indeed exist, centred roughly around the present-day Antarctica. Things were quite different then: humans hadn't arrived on the global scene, and the climate was much warmer...

Gondwana was an ancient supercontinent centered roughly around present-day ________.

Antarctica

During the time of Gondwana, the climate was significantly ________ than it is today.

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The rapid increase of human populations has left us battling with other species for limited resources, and the unmitigated burning of fossil fuels has now created a blanket of carbon dioxide around the world, which is slowly but surely increasing the average global temperature.

The unmitigated burning of ________ has created a blanket of carbon dioxide around the world.

fossil fuels

The rapid explosion of human populations has caused a fierce battle for limited ________.

resources

What is the highly dangerous direct consequence of the thick carbon dioxide blanket around the earth?

The thick blanket of carbon dioxide, created by human pollution, is trapping heat within the atmosphere. This is slowly but surely increasing the average global temperature, leading to severe climate change and threatening ecosystems worldwide.

How long have human civilizations actually existed on the vast geological clock of the Earth?

According to the author, human civilizations have only been around for a paltry twelve thousand years. On the vast, ancient geological clock of the Earth's history, this incredibly short span of time amounts to barely a few seconds.

What devastating negative impact have aggressive humans had on nature according to the provided text?

In a very short time, humans have etched their dominance over nature by rapidly building villages, towns, and megacities. We have recklessly consumed resources, caused immense pollution, and severely disrupted the planet's natural balance and climate.

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Students on Ice, the programme I was working with on the Shokalskiy, aims to do exactly this by taking high school students to the ends of the world and providing them with inspiring educational opportunities...

The 'Students on Ice' programme provides high school students with highly inspiring ________ opportunities.

educational

The expedition strongly aims to foster a new understanding and deep ________ for our planet.

respect

Who specifically heads the 'Students on Ice' programme, and why did he initially start it?

The 'Students on Ice' programme is headed by a Canadian named Geoff Green. He started this initiative to take young students to Antarctica after realizing that taking wealthy celebrities did not yield any meaningful, long-term environmental action or awareness.

Why does the intensive programme purposefully and specifically target young high school students?

The programme targets high school students because they represent the future generation of policymakers. They are at an age where they are deeply receptive to learning, hold idealism, and are ready to act to save the planet from climate change.

Why is the programme globally considered highly successful in significantly changing young people's minds?

The programme is successful because physically visiting the South Pole forces a change in perspective. When students visibly witness glaciers retreating and ice shelves collapsing, the abstract threat of global warming becomes an urgent, undeniable reality for them.

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Take the microscopic phytoplankton - those grasses of the sea that nourish and sustain the entire Southern Ocean's food chain. These single-celled plants use the sun's energy to assimilate carbon...

Phytoplankton are beautifully described by the author as the vital ________ of the deep sea.

grasses

These single-celled marine plants actively use the bright ________ energy to cleanly assimilate carbon.

sun's

What highly crucial role do tiny phytoplankton play in the vast, complex ocean ecosystem?

Phytoplankton play a foundational role in the ocean ecosystem by nourishing and sustaining the entire Southern Ocean's food chain. These microscopic plants synthesize organic compounds and are essential for the survival of all marine animals and birds.

What deeply concerning environmental threat puts the fragile phytoplankton at highly severe and immediate risk?

Scientists strongly warn that any further depletion in the protective ozone layer will negatively affect the activities of the phytoplankton. This disruption would severely harm the entire marine food web and drastically alter the global carbon cycle.

What profound and great metaphor for existence does the wise author derive from the phytoplankton?

The author derives a profound environmental lesson from these tiny plants: "take care of the small things and the big things will fall into place." It emphasizes that protecting fundamental, microscopic elements is vital for preserving the entire global ecosystem.

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Chapter journey-to-the-end-of-the-earth: Journey to the end of the Earth | Extract Questions

Extract 1

Gondwana was an ancient supercontinent centered roughly around present-day ________.

During the time of Gondwana, the climate was significantly ________ than it is today.

What was the exact state of human existence during the ancient era of Gondwana?

What eventual, massive geological event violently changed the physical structure of Gondwana?

Why does the author specifically mention this ancient, deeply historical supercontinent in her narrative?

Extract 2

The unmitigated burning of ________ has created a blanket of carbon dioxide around the world.

The rapid explosion of human populations has caused a fierce battle for limited ________.

What is the highly dangerous direct consequence of the thick carbon dioxide blanket around the earth?

How long have human civilizations actually existed on the vast geological clock of the Earth?

What devastating negative impact have aggressive humans had on nature according to the provided text?

Extract 3

The 'Students on Ice' programme provides high school students with highly inspiring ________ opportunities.

The expedition strongly aims to foster a new understanding and deep ________ for our planet.

Who specifically heads the 'Students on Ice' programme, and why did he initially start it?

Why does the intensive programme purposefully and specifically target young high school students?

Why is the programme globally considered highly successful in significantly changing young people's minds?

Extract 4

Phytoplankton are beautifully described by the author as the vital ________ of the deep sea.

These single-celled marine plants actively use the bright ________ energy to cleanly assimilate carbon.

What highly crucial role do tiny phytoplankton play in the vast, complex ocean ecosystem?

What deeply concerning environmental threat puts the fragile phytoplankton at highly severe and immediate risk?

What profound and great metaphor for existence does the wise author derive from the phytoplankton?