Seven ways the world got a little greener in 2019

HuffPost staff writer

2019 has been a year of global protests for climate change action, but it also saw steps being made across the world towards helping the environment.

From the species that made a comeback, to plastic bottles being used to buy train tickets, to one million bee gardens being planted, we take a look at the ways that the world got a little greener.

Find out more in the video above.

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