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australia floods freaky foam_00000416.jpg
australia floods freaky foam_00000416.jpg

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    What causes Australia's 'freaky foam'?

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What causes Australia's 'freaky foam'?

CNN's Mari Ramos explains what causes the sea foam that can be seen on beaches across Australia.

What causes Australia's 'freaky foam'?

CNN's Mari Ramos explains what causes the sea foam that can be seen on beaches across Australia.