Is there a reason beside global warming?

Question

Polar bears could be endangered. I know this is becuase of global warming. But are there any other reasons why? What are they?

Answer 1

we can't always be sure..but yeah there may be other reasons......

infact global warming is the only possible reason...

ryt now m a grade 10 student..so m not an expert at these things...but i'll reason out why we blame global warming...

when C02 builds up in the air...there is this protective layer..the ozone...it gets depleted.......and gradually forms a hole.....

so more harmful ultra violet rays enter the atmosphere of the earth....which in turn results in the increase of temp., nd bcuz of dat da ice caps start melting....which affects da breeding nd living of the polar bears...

again...i must totally sound stupid........but i seriously dun think there r other reasons.....

Answer 2

I think you have posted in the wrong section.  

Try the fantasy section for global warming and polar bear extinction.

Seriously, global warming is not in the science and mathematics section, for good reason.

Answer 3

Yes, they can swim for long periods! No ice caps, no habitat. The guy that says there's no global warming might want to read a book someday? 2800 top scientists feel there is global warming inhancement because of rising C02 levels.