IELTS Reading 3 – passage -2 Total 13 Questions Time take - 20 minQ15. Multiple Choice: What percentage of marine species do coral reefs support? 10% 15% 25% 50% None Q16. Multiple Choice: What forms the hard, protective skeleton of coral reefs? Algae Polyps Calcium carbonate Sand None Q17. Multiple Choice: Which of the following is a threat to coral reefs? Sustainable tourism Climate change Clean energy Coral breeding None Q18. List Selection: Select THREE benefits of coral reefs. Provide habitat for marine organisms Increase ocean acidity Support fishing industries Protect coastlines from erosion Cause sea level rise Q19. Select the answer from drop down list box. Coral reefs cover more than 10% of the ocean floor. Please select your answerTrueFalseNot Given For Q20-Q22. Write The Answer in the box for Eg: Q20 - AMatching Features: Match each conservation measure with its purpose.MeasuresPurposesQ20. Marine protected areasA. Limit harmful fishing activities.Q21. Sustainable fishing practicesB. Decrease ocean temperatures.Q22. Reducing carbon emissionsC. Safeguard reef ecosystems. Q20 - Q21 - Q22 - For Q23 -Q24 : Fill In the BlankSummary Completion: Complete the summary using the list of words below.[ Words: fish, polyps, climate, tourism]Coral reefs are critical to marine ecosystems, providing habitat and shelter for many species. They are formed by Q23 - that secrete calcium carbonate. However, they face threats from human activities and Q24- change.For Q25-Q27. Write The Answer in the box for Eg: Q25 - AMatching Information: Match the following threats with their causes:threats causesQ25. Coral bleachingA. Rising ocean temperatures.Q26. OverfishingB.Harmful chemicals and waste entering the ocean.Q27. PollutionC. Excessive fishing activities reducing fish populations. Q25 - Q26 - Q27 - Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.