On Monday, we visited an NGO that is creating a park on the banks of a reservoir, which is next to a favela. To clean the water, they pump sewage away from the reservoir and they implemented plants that take up much of the pollution.

This reservoir is huge, and takes a huge effort to clean. With support of surrounding communities, they are making a difference.
I wish we have more of these kinds of NGOs to start these kinds of projects all over the planet to make it more cleaner and greener.
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