1. "Global atmospheric circulation is the arterial system on the earth." -John Mei Sen

2. "The earth's atmospheric circulation is like a huge turntable, which determines the weather and climate." -Brian Cox

3. "Atmospheric circulation is one of the most complicated processes on the earth, which involves different physical and chemical reactions and affects the global ecosystem." -stephen hawking

4. "Atmospheric circulation is one of the most important life support systems on the earth. It keeps the balance of the earth's ecosystem by transporting and distributing water and nutrients." -Eugene C. Roberts