What would be the relative humidity for air which has a dry bulb temperature of 20°C and a wet bulb temperature of 19°C? A- 0% B- 0° C C- 91% D- 91°C E- 100% 2) If you increased the temperature of a parcel of air, without changing the water vapor content, the relative humidity will A- Increase B- decrease C- remain the same D- reach the dew point E- become 100% 3) Which city would have the highest annual range of temperatures? A- San Francisco, CA B- New York, NY C- Minneapolis, MN D- Boston, MA E- Seattle, WA 4) Which container would have the highest albedo? A- White container with white sand B- White container with black sand C- Black container with white sand D- Black container with black sand E- They are all equal