GCSE 9-1; Climate - Global climates and global atmospheric circulation - atmospheric cells

This lesson starts with an opportunity to revise ecosystems. Students are tested on climate data, photographs and ecosystems and food webs associated with different ecosystems. Next the students are introduced to the Polar, Ferrel and Haley cells, their discovery and characteristics. Next students should take notes on the weather associated with high and low pressure. After that the students are given climate graphs from around the globe and by looking at the rainfall data are asked to decided if there is high or low pressure. They then use their atlases to find out the latitude, which they label on a globe (answers provided). Finally, they are introduced to the weather between 30oN and S of the equator around the ITCZ and are asked to describe and then explain the weather that occurs (answers provided). All resources are included at the end of the PowerPoint.