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This is one of the tutorials designed to give you a better understanding of this project. It is highly recommended that you complete as many tutorials as you can before starting the project as they will teach you what to look for. However if you are familiar with this project, you can start contributing right away!

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Can you see any water in the photo?
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What is the colour of the water?
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Can you see rubbish floating in the water?
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Can you see piles of dumped household or industrial waste?
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Can you see an open sewer (nullah)?
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Can you see chemical foam?
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Can you see plastic bags in or near the water?
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Can you see pieces of plastic in or near the water?
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Can you see faeces?
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Can you see dead fish floating in the water?
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Can you see motorised vehicles?
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Can you see any bikes or cycle rickshaws in the water?
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Can you see powerlines in or near the water?
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Can you see furniture or other household items in or near the water?
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You can learn more about this photo by visiting its source.
PROTIP In addition to and you can use the mouse wheel to zoom in and out.