Which area is affected by smog? . a) area 3: carbon dioxide and water vapor trap heat energy. b: area 2: a layer of haze forms near the ground and affects human health. c) area 4: more uv light reaches the earth causing damage to organsims. d) area 1: the chemical balance changes in lakes, streams, and soils.

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;