I think the ice is melting and the penguins loses their habitats because of human beings.

Human beings uses too many electricity and too much transportation that has exhaust fumes. They do no use bicycle, they usually use cars and motorcycle even though the distance to our destination is close. And the world is too developed. Exhaust fumes can cause global warming more harder. Many country wants to block global warming, so many cars invented electronic cars. Lets save the penguins. Their habitats that is South pole is meting