This year marks the 50th anniversary since the Antarctic Treaty was created to help govern and protect the frozen continent of Antarctica. Diplomats, scientists and others from treaty countries are meeting this week and next in the U.S. city of Baltimore, Maryland, to discuss various issues including how global warming is affecting the continent's fragile environment. The most obvious signs of the changes are on the Antarctic Peninsula -- as reporter Janice McDonald discovered on a recent trip to the region.
It is truely amazing how the Sun's activity can change the climate, even in Antartica. Everyone knows that ozone is destroyed by extreme cold and that ice melts in summer.
david222444 3 months ago
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pokemonempimptor 5 months ago
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pokemonempimptor 5 months ago