Denver is located between rocky mountains in west and high plain in east. Lies within semiarid climate type.
Explanation:
December is the coldest month of the year, as chinook winds bring in warming effects to this place. The impact of the warm and moist tropical gulf of Mexico moving in northwestwards brings climatic changes to the city of Denver having large and big ranges this mountain tends to have snow through the year.
For the Denver F3 type of tornadoes strike the region often have weak land spots in each summer and June as Denver cyclones are a vortex of caused due to the heavy weather disturbances and bring down hail storms as they are the 10th costliest storm that occurs due to the mountain ranges
Changes in the pressure create the flow of the air to move up and down in the ear and thus create popping sound.
Explanation:
The ear-popping is caused by the phenomenon of the opening of the Eustachian tube when one swallows and it might be automatically when you blow our nose or are setting in an airplane and this sound is created when the air enters the middle ear through the tube.