Polar Bears Drowning??!?!

there is this new educational game show on channel 5...
the national science challenge... aired on thursday 7:30 pm...
the topic for last week was global warming..
all the qualified teams from different school will do a short skit about the topic...
one of the most interesting group i noticed said things about...
water ice and land ice... when land ice melts... sea level will increase...
lol..
and when the land ice melts off... the polar will have smaller space to live in..
so they will need to swim more inwards to the ice core..
thus resulting them to drown...
haha...
it's true...