global warming
litter
waste dumped in water
oil spills
Global warming and climate change threaten the food chain starting with krillChemical pollution of the oceansPhysical pollution of the oceans (plastic rubbish, bags, nets)
Any pollution in Antarctica is as 'bad' as is pollution anywhere on earth.
POLLUTION!
yes
There is pollution everywhere on earth, even Antarctica.
Global air pollution contributes to global warming, which in turn can contribute to ice melting in Antarctica.
There are different types of pollution that threaten the polar regions. The main ones include water-oil spills, global warming and dumping of wastes among others.
it is because of the boats
There is no pollution in Antarctica: there is no particulate in the air and research stations return all un-burned waste to the country that supports the station.
Global warming threatens the Antarctic that we know today.
There is nearly no pollution in Antarctica or in the skies above the continent. This fact makes the continent particularly suited for scientific study of the health of planet earth.
YES! pollution, hungry fish ,etc.