if the atmospheric temperature rises then the glaciers will melt & the atmosphere is the air around the entire planet ->  if the temperature of the air around the entire planet rises then the glaciers will melt  global warming is when worldwide temperature increases & worldwide refers to something that covers the entire planet ->  global warming is when the temperature of the entire planet increases  if the temperature of the air around the entire planet rises then the glaciers will melt & global warming is when the temperature of the entire planet increases ->  global warming causes glaciers to melt  global warming causes glaciers to melt & amount of water in a body of water increases by storms / rain / glaciers melting / snow melting / ice melting ->  global warming causes the amount of water in bodies of water to increase  global warming causes the amount of water in bodies of water to increase & as the amount of water in a body of water increases , the water levels will rise / increase especially at the edge of that body of water ->  global warming causes water levels to rise  a shore is the land found at the edge of a body of water & as the level of water rises , the amount of available land will decrease ->  as the level of water rises, the amount of available shore land will decrease  global warming causes water levels to rise & as the level of water rises, the amount of available shore land will decrease ->  global warming causes the amount of available shore land to decrease  global warming causes the amount of available shore land to decrease & loss of something means a decrease of something -> global warming causes loss of shore land