
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
Winter has begun. Many places find ways to make the … read more
Germany has many castles. This is Heidelberg Castle. It is … read more
Dr. Mangubhai now studies things in the ocean. She studies … read more
© 2025 McGraw-Hill Education. All Rights Reserved.