Go with the flow
![Go with the flow Screenshot Go with the flow Screenshot](https://wowscience.co.uk/wp-content/uploads/2018/04/flow-2-750x560.png)
![Go with the flow Screenshot Go with the flow Screenshot](https://wowscience.co.uk/wp-content/uploads/2018/04/flow-1-750x560.png)
![Go with the flow Screenshot Go with the flow Screenshot](https://wowscience.co.uk/wp-content/uploads/2018/04/flow-3-750x560.png)
Learn about the currents that heat and salt generate and then use these to create a current that takes the submarine to the treasure chest key.
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