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Polars bears homes are melting mainly because of global warming. The toxic wastes that cars and factories make, makes an attraction to the sun which slowly heats up the earth. This is bad because glaciers cool the atmosphere and if there are no glaciers, the planet will slowly heat up to a degree that nothing would be able to live in (including humans).
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∙ 13y ago
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Why is melting sea ice such a threat to the polar bears?
Melting sea ice is a threat to the polar bears because without the sea ice the polar bears predators will see them and swim away.
How are polar bears are killed by globa warming?
ice is melting and there is no place for polar bears to mate and rest after feeding
Why are the polar bears disappearing?
probaly because global waming which is melting the polar ice caps
How are the melting of ice caps killing polar bears?
Melting Icecaps are where the polar bears used live. If they have to swim farther distances to get to a resting spot, then they are going to be more tired and will drownd because of exuastion
On what do polar bears depend?
Right now, polar bears depend on humans. The habitat of the polar bear is decreasing. Because of global warming, the ice is melting. Polar bears are dying off because they have to swim long distances to get to ice.
Why is the ice that polar bears live on melting?
Because Earth is getting warmer.
This contributes to the polar bears endangerment?
global warming, melting of sea ice...
What unanswered questions are there about polar bears?
Will they survive global warming and melting of sea ice?
Why are polar bears a cause of global warming?
Polar bears are not a cause of global warming. They are being affected by climate change in that their habitat is decreasing in size (as the sea ice is melting).
What is going to happen to the polar bears when the temperature increases?
They're going to die out, because if it keeps melting, the polar bears will have no ice to live on. And eventually, they are going to die out soon.
Should you try to help save polar bears?
what did the polar bears ever do for us? this is what they do. if we get near them, they chase us then rip us to shreds. i don't care if the ice is melting, because the polar bears can swim AND walk. That's why there classified as amphibians!
What are ways you can help the polar bears?
We can all help polar bears by redusing our greenhouse gases, this will stop global warmimg and that will stop the ice melting in the Arctic.. RECYCLE, STOP POLUTTION!!
