PTE Reading

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Pearson Test of English — TestDayTwin Practice

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Read the passage and select ALL statements that are supported by it.

Coral reefs are among the most diverse ecosystems on Earth, yet they cover less than one percent of the ocean floor. Rising sea temperatures cause corals to expel the algae living in their tissues, a process known as bleaching. Without these algae, corals lose their main source of food and often die.

Which statements are supported by the passage? (select all that apply)

Coral reefs cover less than one percent of the ocean floor.Bleaching is caused by overfishing.Algae live inside coral tissues.Corals always survive bleaching.