Polar bears diets consist mostly of seals this is because they mostly encounter these animals. Also polar bears on land eat little food so they live off of there fat reserves. So this matters because if us humans come in and destroy there habitat they wont have anywhere to go.
There are many factors that affect the way polar bears can live and one of them are us humans. We are mostly responsible for the ones destroying habitats.
There are ways that we can help, even some places are banning things because it is getting to out of control. Our industry can help this by cleaning up litter. Also cigarette buds are litter they are even the most recovered thing. So we can help the environment by cleaning the environment.
Also there are other ways that we can help the environment like using electricity to power cars.
The last thing that we can do to fix this is save water if we save water this can help our environment.