https://www.nationalgeographic.com/environment/2019/01/lakes-ice-freeze-less-climate-change/


It talks about how before the industrial revolution lakes would freeze and would sometimes unfreeze to refreeze but sense the revolution some don't freeze over and some don't refreeze after being frozen.

We need to work more on helping the environment because the impact over the years has impacted a huge amount that we need to work on.

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