Polar bears on a Russian in the Arctic Ocean are scaring . At 52 bears walk around a town. The situation is . Bears have chased people into their homes. The town called a "polar bear ". It said: "The people are . They are frightened to leave ....Parents are afraid to let their go to school." One person said: "I have been [here] 1983, but there have never been so polar bears."
The bears are looking for because the sea is melting. Climate change is one for this. The bears can smell in bins outside homes. The town wants to kill the animals to reduce the , but Russia's environmental said no. Polar bears are a species. The World Wildlife Fund says they are in danger. This is of the "loss of their sea ice resulting from change".