Why is the melting of glaciers an urgent enviromental concern
No. Melting glaciers add clean fresh water to the oceans, so their melting decreases ocean acidity.
As glaciers melt, the ice creates depressions that fill with water, forming blue lakes. These lakes absorb more sunlight due to their darker color compared to ice, which accelerates the melting process of surrounding glacier ice. Additionally, the presence of water can enhance the flow of glacial melt, increasing the rate at which the glacier retreats. This feedback loop of melting glaciers and expanding lakes contributes to the rapid changes observed in glacial landscapes.
negative feedback
Water
A negative feedback would be if the planet heats up, the glaciers will melt, lowering the albedo effect of the snow, and in turn causing the planet to heat up more That is positive feedback, not negative. Positive feedback enhances the initial stimulus, negative feedback reverses the initial stimulus. The planet starts by heating up, then heats up even more, which is positive feedback.
Why is the melting of glaciers an urgent enviromental concern
Glaciers, mostly Glaciers Melting
the moutains glaciers are melting.
?
water
No. Melting glaciers add clean fresh water to the oceans, so their melting decreases ocean acidity.
by the melting of glaciers
By the melting of glaciers
example of negative feedback example of negative feedback
Glaciers form when the rate of snow fall exceeds the rate of melting.
The melting of Arctic ice is an example of positive feedback. As the ice melts, it exposes more dark ocean water, which absorbs more heat from the sun, leading to further warming and more ice melt. This cycle reinforces and amplifies the initial warming trend.