
You are in rough patch of air. This is called turbulence. It makes the ride bumpy. It happens when the air is disturbed. This can be caused by mountains, storms, or winds.
Photo Credit: Image Source/Christopher Robbins
At high altitudes, there is less oxygen. Oxygen is a … read more
As the day gets closer to noon, the Sun is high … read more
What is the Bill of Rights? Why is it important? … read more
© 2026 McGraw-Hill Education. All Rights Reserved.