Astar's life is a battle between what two forces?

a. sun and moon

b. gravity and mass

c. gravity and thermal pressure

d. helium and carbon

Air masses are characterized by various properties including temperature humidity air temperature pressure and wind speed . which of the following air masses is associated with low relative humidity and high temperature

Landmasses on a flat map look distorted because

Explain the reason for having an equator and a prime meridian. how do these two lines us to navigate our world? describe your opinion in at least two to three sentences.