Coral Reefs: PTE Summarize Written Text Question with Sample Answers - Page 2

Your task

Read the passage below, then summarize it in one sentence of 5 to 75 words.

“Coral reefs, often referred to as the "rainforests of the sea," are among the most diverse and valuable ecosystems on Earth. They support over 25% of marine species despite covering less than 1% of the ocean floor. These vibrant underwater structures are formed by colonies of tiny animals called coral polyps, which build calcium carbonate skeletons that accumulate over centuries. Beyond their ecological importance, coral reefs provide coastal protection from storms, support fisheries, and contribute significantly to tourism and the global economy. However, these ecosystems are under severe threat due to human activities. Climate change, particularly ocean warming and acidification, has led to widespread coral bleaching, where corals expel the algae that give them color and nutrients. Pollution, overfishing, and destructive practices such as dynamite fishing further exacerbate their decline. Conservationists and scientists worldwide are developing strategies to protect and restore coral reefs, including marine protected areas, coral gardening, and breeding heat-resistant coral species. Despite these efforts, recovery is slow, and time is of the essence. The survival of coral reefs depends not only on localized conservation actions but also on global commitments to reduce carbon emissions and mitigate climate change. Public awareness and international cooperation are crucial to preserving these ecosystems for future generations.”

30 community answers with AI feedback

SCORE 9/10

Although coral reefs are highly diverse and valuable ecosystems providing critical ecological and economic benefits, they face severe threats from climate change and destructive human activities, necessitating both localized conservation strategies and global commitments to reduce carbon emissions and ensure their long-term survival for future generations.
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AI Feedback

Form:

Form score is 1

Content:

The response accurately captures the main idea and key points of the passage, using effective paraphrasing and logical connections.

Grammar:

The sentence is grammatically correct.

Vocabulary:

The vocabulary is appropriate and precise.

SCORE 9/10

Coral reefs are the most diverse and valuable ecosystems on Earth, which provide coastal protection and improve the global economy, but climate change, pollution, and overfishing further exacerbate their decline; hence, conservation programs, public awareness, and international cooperation are crucial to preserving these ecosystems for future generations.
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AI Feedback

Form:

Form score is 1

Content:

The response accurately captures the main idea and key points, demonstrating a clear understanding of the text with effective paraphrasing.

Grammar:

The sentence is grammatically correct.

Vocabulary:

The vocabulary is appropriate and precise.

SCORE 9/10

Coral reefs, known as the rainforests of the sea, are ecocologically and economically important ecosystems that support marine biodiversity, protect coastlines, and sustain fisheries, but they are severely threatened by climate change, pollution, and overfishing, making global conservation efforts and public awareness essential for their preservation
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AI Feedback

Form:

Form score is 1

Content:

The response captures the main idea and key points accurately, using effective paraphrasing and logical connections.

Grammar:

The sentence is grammatically correct with no errors.

Vocabulary:

The vocabulary is appropriate and precise.

SCORE 9/10

Coral reefs, though covering less than 1% of ocean floor, sustain 25% of marine species and provide vital ecological, economic and costal protection benefits, but are rapidly declining due to climate change, pollution, and destructive human activities - making urgent global conservation and emission reduction efforts essential for their survival.
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AI Feedback

Form:

Form score is 1

Content:

The summary comprehensively covers the main ideas of the source text, effectively paraphrases key points, and uses appropriate connective devices.

Grammar:

The response maintains correct grammatical structure throughout.

Vocabulary:

The vocabulary is appropriate and effectively conveys the intended meaning without errors.

SCORE 9/10

Coral reefs, the ocean's biodiversity-rich ''rainforests," support a quarter of marine life and provide ecological and economic benefits, but are endangered by climate change and human impacts, requiring urgent conservation actions, public awareness, and global cooperation to reduce emissions and preserve them for future generations.
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AI Feedback

Form:

Form score is 1

Content:

The summary comprehensively covers the main points of the source text, effectively paraphrases, and synthesizes ideas without extraneous details.

Grammar:

The response has correct grammatical structure.

Vocabulary:

The response uses appropriate vocabulary.

SCORE 9/10

Coral reefs are vital ecosystems that support marine biodiversity, protect coastlines, sustain fisheries and tourism, but they are increasingly threatened by climate change, pollution and overfishing, making conservation efforts, carbon emission reduction and international cooperation essential for their protection and preservation.
sparkle icon

AI Feedback

Form:

Form score is 1

Content:

The response accurately captures the main idea and key points of the passage, using effective paraphrasing and logical connections.

Grammar:

The sentence is grammatically correct.

Vocabulary:

The vocabulary used is appropriate and precise.

SCORE 9/10

Coral reefs are highly diverse and valuable ecosystems that support marine life, protect coastlines, and contribute to the economy, but they are increasingly threatened by climate change, pollution, and destructive human activities, making global conservation efforts and public awareness essential for their survival and restoration.
sparkle icon

AI Feedback

Form:

Form score is 1

Content:

The response accurately captures the main idea and key points, using effective paraphrasing and logical connections.

Grammar:

The sentence is grammatically correct.

Vocabulary:

The vocabulary is appropriate and precise.

SCORE 9/10

Coral reefs, highly biodiverse marine ecosystems supporting over 25% of ocean species and providing ecological and economic benefits, are increasingly threatened by climate change, pollution, and overfishing, prompting global conservation efforts to restore and protect them through various strategies and international cooperation.
sparkle icon

AI Feedback

Form:

Form score is 1

Content:

The response accurately captures the main idea and key points, effectively paraphrases the text, and logically connects ideas.

Grammar:

The sentence is grammatically correct.

Vocabulary:

The vocabulary is appropriate and precise.

SCORE 9/10

Coral reefs are the most diverse and valuable ecosystems that provide ecological, economic and coastal benefits; however, they are severely threatened by climate change, pollution and destructive human activities, making global emission reductions, conservation strategies and international cooperation essential for their survival.
sparkle icon

AI Feedback

Form:

Form score is 1

Content:

The response comprehensively summarizes the source text with effective paraphrasing, capturing all main ideas concisely and coherently.

Grammar:

The response maintains correct grammatical structure throughout.

Vocabulary:

Appropriate and varied vocabulary is used effectively to convey the summary.

SCORE 9/10

Although coral refers are highly diverse and valuable ecosystems providing essential ecological and economic benefits, they are currently under severe threat from human activities and climate change, necessitating urgent global cooperation and conversation efforts to ensure their preservation for future generations.
sparkle icon

AI Feedback

Form:

Form score is 1

Content:

The response accurately captures the main idea and key points of the passage, demonstrating clear understanding and effective paraphrasing.

Grammar:

The sentence is grammatically correct.

Vocabulary:

The vocabulary is appropriate and precise.

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