as a general idea about which way the balloon will go. But, sometimes the pilot can actually control
the direction that the balloon flies while in flight. This is because the air above the ground is sectioned into
layers in which the direction of the wind may be different. So even though the pilot can't steer the balloon,
she can fly or higher or lower into a different layer of air. Some days the difference between the direction
of the wind between layers is negligible. But other days the difference is so strong that it can actually
push the balloon in a completely different direction!