The great barrier reef is the largest coral reef in the world. why is this reef so important?
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The great barrier reef is the largest coral reef in the world. why is this reef so important?
a. it forms a physical boundary between the islands of melanesia and australia.
b. it supports amazing biodiversity, and is home to thousands of different species.
c. it provides a unique energy source called “geothermal energy.”
d. it is home to underwater volcanoes and waterfalls
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