The Great Barrier Reef which runs for 2 300 km along the coast of Queensland is one of the icons of ...........

English ( Master) Paragraph Completion

The Great Barrier Reef, which runs for 2,300 km along the coast of Queensland, is one of the icons of environmentalism. Conservationists constantly worry that human activity, particularly greenhouse-gas-induced global warming, will harm or even destroy it. Such fears are not foolish, but they do reflect a view of the reef’s permanence that is at variance with the truth. _________________________ —a fact lamented in the songs, tales and dances of indigenous people living along the coast, which speak of homelands being drowned by incoming waters.

Two early reefs were destroyed by exposure as sea levels fell.

For, a mere 10,000 years ago, the coral-covered seabed that now forms the Great Barrier Reef was dry land.

The reality of the Great Barrier Reef’s existence is that it is a movable feast.

It is called bleaching and involves the tiny animals, known as polyps, which are the living part ofa reef, ejecting their symbiotic algae.

None of the above

छोटे Courses बड़े Results

Master Paragraph Completion

Prepare through Micro-courses

Try Now

Explanation:

Correct Answer is (b).The line before the blank talks about the ‘fears and worries’ being different from the ‘actual reality’. This indicates that the blank should ideally have a contradictory point.
Options C and D do not make sense and can clearly be eliminated.
Option A is incorrect as the line after the blank states that homelands were ‘drowned by incoming waters’ while this options talks about water levels falling.
Only option B fits in well and maintains the contiguity of the passage.
Hence, option B is correct.