This poster created by nasa shows the effect of climate change on the muir glacier in alaska. the pictures show that between 1941 and 2004, the glacier retreated several miles and became much thinner. which questions would clarify this evidence? what are the causes of the glacier’s retreat? what predictions have made been about the glacier retreating farther? how has the glacier’s retreat affected the plants and animals in the area? which other glaciers and ice-covered seas are found in alaska? would oil drilling in alaska result in lower fuel prices?