PDF chapter test TRY NOW

Fill in the blanks with the correct option given below in the table:
(Note: Only one letter in each box )
  
DecreasesCondensationAirExpansion
BuoyancyBad conductorNightSublimation
ColdPrecipitationEvaporationGreenhouse
PressureConvectionTemperatureLower
 
1. Carbon dioxide is a __________ gas which traps sunlight.
   iiiiiiiiii
 
2. The process where substances skip the liquid state and enter directly to gaseous form is known as _________.    iiiiiiiiiii