Background: As global temperatures rise, melting occurs on t…
Background: As global temperatures rise, melting occurs on the surface of polar glaciers. This meltwater trickles down through cracks in the glacier, reaching its base. At the glacier’s base, the water acts as a lubricant between the ice and the bedrock, allowing the glacier to slide. Part A: Explain how the sliding of glaciers into the ocean, driven by this lubrication process, could influence global temperatures. Be sure to describe the mechanism through which this process affects the climate system. Part B: Propose an intervention to slow this glacier sliding process and explain how it would work in terms of modifying the described mechanism.
Read DetailsIn 1992, mangrove forests along the southern Florida coast a…
In 1992, mangrove forests along the southern Florida coast and the Florida Keys were severely damaged by Hurricane Andrew. Up to 94% mortality was recorded in some areas, with only the shortest individuals surviving. Scientists have monitored the region and by 2001, the forest canopy had closed and the main species were rapidly gaining biomass. This is an example of
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