The melting of glaciers
This is one of the biggest environmental problems beacuse is the consecuence of other problems like global warming and greenhouse effect.
This is because the heat that enters into the planet can't get out so the temperature raises and causes the melting.
It affects the animals living there and soon will affect us if global warming continues to grow because when the glaciers melt there are carbon dioxide emissions, this gas has been detained in the glaciers for many years.
This is up to the countries and their industries to reduce the emissions and slow down global warming. But we can also help reducing the gas that we emit with our cars, maybe not using them that much.
