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Which is the best summary of the text?
We should do everything we can to save our coral reefs.
Some ways to catch fish are not safe for the environment
You can see the beautiful fish from coral rees in aquariums
Polyps creates limestones which makes it very important
How is the Great Barrier Reef protected?
The reef is not open every year
Visitors must be very strict.
Only a small part of the reef can be seen by visitors.
Just 5% of visitors are allowed to see it.
Which statement about coral reefs is NOT true?
They are very colourful places
They can be larger than man-made things
They are usually found in deep ocean waters
They are an important source of fish
What are coral reefs made of?
mountains
molluscs
cement
a kind of rock
What does the writer want to do with this ext?
entertain the readers
give information about reefs
give advice on conservation
advertise a place to go n holiday
