This is regarding the causes and effects of global warming that highlights the a

Question

This is regarding the causes and effects of global warming that highlights the average temperature increase of 0.6 degrees C and how this directly impacts alpine glaciers in many areas of the world, agricultural regions, sea levels, breeding seasons of birds and animals, coral reefs, ocean pH, and storm intensities. Mt. Kilimanjaro is one of the few tropical mountains in the world to have glaciers on its summit. The view of this snow-capped mountain from the warm, arid plains of central Africa is a world-renowned sight. Unfortunately, Mt. Kilimanjaro, like alpine regions nearly everywhere in the world, is losing its famous snows. Since 1915, the mountain has lost 85 percent of its ice cap. If global warming continues, all the ice and permanent snows on the mountain will be gone by 2020.

Instructions

Regading “When Wedges Do More Than Silver Bullets,” and “What Effects Are We Seeing?” Open Google Earth, and in the search box enter Mt. Kilimanjaro, Rombo. Click Search. Then zoom in to see the area closely. The elevation is shown near the bottom of the screen as you move your mouse over the mountain top.

If you scan down the mountain sides, you will see river channels running down toward the plains below. What might be the effect on surrounding farmlands when the snows of Kilimanjaro are permanently gone?

Explanation / Answer

The mountain is drained by a network of rivers and streams, especially on the wetter and more heavily eroded southern side and especially above 1,200 metres (3,900 ft). Below that altitude, increased evaporation and human water usage reduces the waterflows. The Lumi and Pangani rivers drain Kilimanjaro on the eastern and southern sides, respectively.

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