Explain how the Hadley Cell works

The Hadley cell is one part of the tricellular global atmospheric circulation of air. It begins at the equator, where intense solar radiation warms the air causing it to rise through convection. This rising air causes low pressure at the surface. As the air rises it cools and moves away from the equator, it then subsides or sinks resulting in high pressure in subtropical areas. 

Surface winds move from high to low pressure as part of the cell. These are called the trade winds that move from sub tropical areas to the equator. This happens on both sides of the equator and where the trade winds meet is called the ITCZ or Inter Tropical Convergence Zone.

TB
Answered by Timothy B. Geography tutor

16734 Views

See similar Geography A Level tutors

Related Geography A Level answers

All answers ▸

What is the best way to structure answers to evaluation questions (24 marks)?


Can you explain how to answer this long answer question: 'describe the process of gentrification and its effects?'


Describe the differences in social deprivation in England and how this relates to health


How do conservative plate boundaries cause earthquakes?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences