The constant path that Earth travels in its orbit around the Sun describes a surface called the plane of the:

The closer the dew point temperature is to the actual air temperature, the lower the relative humidity.

Higher latitude areas have energy deficit mainly because

Ultimately, the Sun is the cause of Earth’s system of winds and pressure cells through the differential heating of Earth’s regions by insolation.

The zones of high pressure and very calm weather with little wind located in higher latitudes are referred to as the:

The ______ is a semipermanent pressure system characterized by sinking air.

The boundary between the troposphere and stratosphere is called the:

What is the difference between a great circle and a small circle?

What serves as the 0° axis for longitude?

A(n) ______ seeks to explain an observation and must be tested before it can be accepted as true.